RABILLARD, Sheila. "FEN and the Production of a Feminist Ecotheater." Theater 25.1 (1994): 62-71.
RABKIN, Eric S., Martin H. Greenberg, Joseph D. Olander. Carbondale(ed.) The End of the World: Southern Illinois University Press, c1983.
RACKHAM, Oliver. The Making of the Cretan Landscape / Oliver Rackham & Jennifer Moody. Manchester; New York: Manchester University Press: Distributed exclusively in the USA and Canada by St. Martin's Press, c1996.
RAILSBACK, Brian E. Parallel Expeditions: Charles Darwin and the Art of John Steinbeck. Moscow: U of Idaho P, 1995.
RAINEY, Sue. Creating Picturesque America: Monument to the Natural and Cultural Landscape. Nashville: Vanderbilt UP, 1995.
RAMPINO, Michael R. e John E. Sauders, Walter S. Newman, L. K.Konigsson(ed.), Climate, History, Periodicity and Predictability, N. Y., 1987.
RAPPAPORT, Doreen. American Women: Their Lives in Their Words. New York: Thomas Y. Crowell, 1990.
RAUBER, Paul. "Last Refuge." Sierra 77.1 Jan./Feb. (1992): 36-43.
"No River Wilder." Sierra 78.1 (1993): 34-41, 146-147.
RAVETZ, Alison e Turkington, Richard, Alison, The Place of Home: English Domestic Environments, 1914-2000 , London : E. & F.N. Spon, 1995
RAWLINS, C.L. Skys Witness: A Year in the Wind River Range. Illus. Hannah Hinchman. New York: Henry Holt, 1993.
RAZAK, Arisika. "Toward a Womanist Analysis of Birth." Reweaving the World: The Emergence of Ecofeminism . Ed. Irene Diamond and Gloria Feman Orenstein. San Francisco: Sierra Club, 1990.
REAL, Leslie A., e James H. Brown. Foundations of Ecology: Classic Papers with Commentaries. Chicago: University of Chicago Press, 1991.
REED, Michael A. The Landscape of Britain: from the Beginnings to 1914 / Michael Reed. London ; New York : Routledge, 1990.
REICHMAN, O.J. (texto), e Steve Mulligan (fotos). Living Landscapes of Kansas. Lawrence: U of Kansas P, 1995.
REIGER, J. F. American Sportsmen and the History of Conservation. New York: Winchester Press. 1975.
REINGOLD, Nathan ROTHENBERG, M.(eds.) Scientific colonialism. A cross-cultural comparison, Washington, 1987
REISNER, M. Cadillac Desert: The American West and Its Disappearing Water. New York: Viking. 1986
RENEHAN, Edward J., Jr. John Burroughs: An American Naturalist. Post Mills, VT: Chelsea Green, 1992.
RENO, Philip. Mother Earth, Father Sky, and Economic Development: Navajo Resources and Their Use. Albuquerque: University of New Mexico Press, 1981.
RENZ, Deborah Amanda. "Topophobia, Topophilia, and Malcolm Lowery: Environmental Perspectives in Selected Writing." DAI 32 (1994).
REUTHER, Rosemary Radford. Gaia and God: An Ecofeminist Theology of Earth Healing. San Francisco: HarperCollins, 1992.
RICHARDS, Ellen Swallow. Sanitation in Daily Life. Boston: Whitcomb & Barrows, 1910[1907].
RICHARDS, Mary Bradshaw. Camping Out in Yellowstone, 1882. Salt Lake City: U of Utah P, 1994.
RICHARDSON, Bonham C., Economy and Environment in the Caribbean: Barbados and the Windwards in the Late 1800s, Barbados, Press Univ. of West Indies, 1997.
RIFKIN; Jeremy e Ted Howard, Entropy a New World View, Toronto, 1980.
RITVO, Harriet. "At the Edge of the Garden: Nature and Domestication in Eighteenth- and Nineteenth-Century Britain." Huntington Library Quarterly 55 (1992).
ROBBINS, William G, "Landscape and Environment: Ecological Change in the Intermontane Northwest," Pacific Northwest Quarterly 84:140-49 (1993)
American Forestry: A History of National, State, and Private Cooperation. Lincoln and London: Universityof Nebraska Press, 1985.
ROBERTS, N. (ed.) Ecological Relations in Historical Times Human Impact & adaptation
The Holocene. An Environmental History, Oxford, 1989.
A Guide to Womens Studies in the Outdoors: Review of Research with Annotated Bibliography. College Park, MD: Nina Roberts, 1994.
ROBERTSON, David, Mark Wheelis, e Scott McLean. "The Interdepartmental Program in Nature and Culture." ISLE: Interdisciplinary Studies in Literature and Environment 1.2 (1993): 115-122.
ROBERTSON, David. "Real Matter, Spiritual Mountain: Gary Snyder and Jack Kerouac on Mt. Tamalpais." Western American Literature 27.3 (1992): 209-226
ROBINSON, Jane. Wayward Women: A Guide to Women Travellers. New York: Oxford UP, 1990.
ROBINSON, Michael William. "The Rhetoric of Ecofeminism: A Postmodern Inquiry." DAI 31 (1993).
RODRIGUES, Sergio de Almeida; Ecologia e Historia da Terra; Curso de Extensão Universitaria,. São Paulo : Fund Parque Zoologico de São Paulo, 1988.
RODRIGUEZ, Sylvia. Art, Tourism, and Race Relations in Taos: Toward a Sociology of the Art Colony Journal of Anthropological Research 45 (Spring 1989).
RODRÍGUEZ NEILA, Juan Francisco, Ecología en la Antigüedad clásica, Madrid: Arco/Libros, [1996]
ROE, Nicholas. The Politics of Nature: Wordsworth and Some Contemporaries. New York: St. Martins Press, 1992.
ROGERS, Susan Fox. Another Wilderness: New Outdoor Writing by Women. Seattle: Seal, 1994.
ROLLINS, William H., A Greener Vision of Home. Cultural Plitics and Environmental Reform in the German Heimatschutz Movement, 1904-1918, Ann Arbor, 1997.
ROLSTON, Holmes, III. Environmental Ethics: Duties to and Values in the Natural World. Philadelphia: Temple UP. 1990.
Conserving Natural Value. New York: Columbia UP, 1994.
Environmental Ethics: Duties to and Values in the Natural World. Philadelphia: Temple UP, 1990.
ROMINES, Ann. "Writing the Little House: The Architecture of a Series." Great Plains Quarterly 1994.
ROMTVEDT, David. A Flower Whose Name I Do Not Know. Townsend, WA: Copper Canyon, 1992.
RONALD, Ann, and Stephen Trimble. Earthtones: A Nevada Album. Reno: U of Nevada P, 1995.
ROOT, William Pitt. Trace Elements From a Recurring Kingdom: The First Five Books. Lewiston, ID: Confluence P, 1994.
ROSEN, Michael J. The Company of Animals: Twenty Stories of Alliance and Encounter. New York: Doubleday, 1993.
ROSENTHAL, Bernard, City of Nature-journeys to Nature in the Age of American Romanticism, Newark, 1980.
ROSKILL, Mark W., The Languages of Landscape / Mark Roskill. University Park, Pa. : Pennsylvania State University Press, c1997.
ROSOWSKI, Susan J. "Margaret Fuller, an Engendered West, and Summer on the Lakes." Western American Literature 25.2 (1990): 125-144.
ROSS, Andrew. "Earth to Gore, Earth to Gore." Social Text 41 (1994).
Strange Weather: Culture, Science, and Technology in the Age of Limits. New York: Verso, 1991.
The Chicago Gangster Theory of Life: Natures Debt to Society. London: Verso, 1994-1995.
ROSS, Suzanne. "Response to The Lorax and the Ecopolice by Ian Marshall." ISLE: Interdisciplinary Studies in Literature and Environment 2.2 (1995).
ROSZAK, Theodore, Mary E. Gomes, and Allen Kanner, eds. Ecopsychology: Restoring the Earth, Healing the Mind. San Francisco: Sierra Club, 1995.
"Beyond the Reality Principle." Sierra 78.2 March/April (1993): 58-62
The Voice of the Earth: An Exploration of Ecopsychology. New York: Touchstone, 1992.
ROTBERG, Robert I., RABB, Theodore K., Climate and History: Studies in Interdisciplinary History, Princeton, 1981
ROTH, D. The Wilderness Movement and the National Forests. College Station, Texas: Intaglio Press. 1988.
ROTHENBERG, David. Is It Painful to Think? Conversations with Arne Naess. Minneapolis: U of Minnesota P, 1993.
Wisdom in the Open Air: The Norwegian Roots of Deep Ecology. Minneapolis: U of Minnesota P, 1992.
ROUND, Phillip Harris. "Scientific Americans: Natural History and the Rhetoric of National Identity, 1630-1862." DAI 51 (May 1991): 3747-A
ROWNTREE, Lester, K. Foote and Mona Domosh. Cultural Geography, Geography in America, Gary Gaile e Cort Willmott, eds. (1989).
RUBIN, Charles T. The Green Crusade: Rethinking the Roots of Environmentalism. New York: Free Press, 1994.
RUDIG, Wolfgang. Green Politics I. Edwardsville: Southern Illinois UP, 1990.
Green Politics Two 1991. Carbondale: Southern Illinois UP, 1992.
RUE, Loyal. By Grace of Guile: The Role of Deception in Natural History and Human Affairs. New York: Oxford UP, 1994.
RUETHER, Rosemary Radford. Women Healing Earth: Third World Women on Ecology. 1995.
RUNNELS, Curtis N. 1995. "Environmental Degradation in Ancient Greece," Scientific American v 272 nº 3 (Mar 1995): 96-99.
RUNTE, Alfred. National Parks: The American Experience. Lincoln: University of Nebraska Press, 1979.
RUSSELL, Alan. The Forest Prime Evil. New York: Walker and Company, 1992.
RUSSELL, Dick. "Environmental Racism: Minority Communities and Their Battle Against Toxics." The Amicus Journal 11 (Spring 1989): 22-32.
RUSSELL, Sharman Apt. "The Nature of Gardens." Nature Conservancy, 1992.
Songs of the Fluteplayer: Seasons of Life in the Southwest. New York: Addison-Wesley, 1991.
When the Land was Young: Reflections on American Archaeology. Reading: Addison-Wesley, 1996.
RUSSELL, William Moy Stratton, Man, Nature, and History; Controlling the Environment, N.Y., Published for the American Museum of Natural History by the Natural History Press [1969, c1967]
RYDEN, Kent C. Mapping the Invisible Landscape: Folklore, Writing, and the Sense of Place. Iowa City: U of Iowa P, 1993.
. Remapping the Invisible Landscape: Folklore, Writing, and the Sense of Place. Iowa City: U of Iowa P, 1993.