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Appendix A: list of participants
ALTSCHUL, Robert, Dept. of Geography, Regional Development and Urban Planning, B.P.A. College, University of Arizona, Tucson, Arizona 85721, USA.
ANAYA-GARDUNA, Manuel, Postgraduate College (Soil Division), Chapingo, Mexico.
BALADO, Manuel Luis, Dept. of International and Technical Cooperation, Ministry of Foreign Affairs, Tlatelolco, D.F., Mexico.
BANNERT, Dietrich, Federal Institute for Geosciences and Natural Resources, 3000 Hannover 51, Federal Republic of Germany.
BEAUMONT, Peter, Dept. of Geography, Saint David's University College, University of Wales, Lampeter, Dyfed, Wales, UK.
BROOKS, William H., Office of Arid Land Studies, University of Arizona, 845 North Park, Tucson, Arizona 85719, USA.
DE LUNA, Reginaldo, Dept. of Renewable Natural Resources, Autonomous Agrarian University "Antonio Narro," Saltillo, Coahuila, Mexico.
DRESCH, Jean, 83 rue Notre Dame des Champs, 75006 Paris, France.
FFOLLIOTT, Peter, School of Renewable Natural Resources, University of Arizona, Tucson, Arizona 85721, USA.
FOGEL, Martin M., Dept. of Watershed Management, University of Arizona, Tucson, Arizona 85721, USA.
GROVE, A.T., Dept. of Geography, University of Cambridge, Downing Place, Cambridge CB2 3EN, England, UK.
HEATHCOTE, R.L., School of Social Sciences, Flinders University of South Australia, Bedford Park, South Australia 5042, Australia.
JOHNSON, D.L., Graduate School of Geography, Clark University, 950 Main Street, Worcester, Massachusetts 01610, USA.
JOHNSON, Jack, Office of Arid Land Studies, University of Arizona, 845 North Park, Tucson, Arizona 85719, USA.
KEDAR, Ervin Y., Dept. of Geography, William Paterson College, Wayne, New Jersey 07470, USA.
KHOGALI, Mustafa M,, Dept. of Geography, University of Khartoum, Sudan.
KOBORI, Iwao, Dept. of Geography, Faculty of Science, University of Tokyo, Hongo, Tokyo 113, Japan.
LARSON, Albert J., Dept. of Geography, University of Illinois, P.O. Box 4348, Chicago, lilinois 60680, USA.
MABBUTT, J.A., School of Geography, University of New South Wales, P.O. Box 1, Kensington, New South Wales 2033, Australia.
MACDONALD, Lee, United Nations University, 29th Floor, Toho Seimei Building, 15 1 Shibuya 2-chome, Shibuyaku, Tokyo 150, Japan.
MADDOCK, Thomas, Jr., 2453 E. Avenida de Posada, Tucson, Arizona 85721, USA.
MAINGUET, Monique, Laboratory for Physical Geography, University of Reims, 57 rue Pierre Taittinger, Reims 51100, France.
MALHOTRA, S.P., Division of Economics and Sociology, Central Arid Zone Research Institute, Jodhpur 342003, India.
MARTIN, William E., Dept. of Agricultural Economics, University of Arizona, Tucson, Arizona 85721, USA.
MATLOCK, Jerry, Dept. of Soils, Water and Engineering, University of Arizona, Tucson, Arizona 85721, USA.
MECKELEIN, Wolfgang, University of Stuttgart Geographical Institute, D 7000 Stuttgart 1, Silcherstrasse 9, Federal Republic of Germany.
MENSCHING, Horst G., Institute of Geography, University of Hamburg, 2000 Hamburg 13, Bundesstrasse 55, Federal Republic of Germany.
MUNOZ, Salvador, Dept. of Renewable Natural Resources, Autonomous Agrarian University "Antonio Narro," Saltillo, Coahuila, Mexico.
PAYLORE, Patricia, Office of Arid Land Studies, University of Arizona, 845 North Park, Tucson, Arizona 85719, USA.
REEVES, R.W., Dept, of Geography, Regional Development and Urban Planning, B.P.A. College, University of Arizona, Tucson, Arizona 85721, USA.
RICE, Richard W., Dept. of Animal Sciences, College of Agriculture, University of Arizona, Tucson, Arizona 85721, USA.
RODRIGUEZ, Felipe, Dept. of Renewable Natural Resources, Autonomous Agrarian University "Antonio Narro," Saltillo, Coahuila, Mexico.
ROZANOV, Boris G., Desertification Unit, United Nations Environmental Programme, P.O. Box 30552, Nairobi, Kenya.
SAARINEN, Thomas F., Dept. of Geography, Regional Development and Urban Planning, B.P.A. College, University of Arizona, Tucson, Arizona 85721, USA.
SCHNEIDER, Christina, School of Sociology, University of New South Waies, P.O. Box 1, Kensington, New South Wales 2033, Australia.
SCHNEIDER, Hans, School of Geography, University of New South Wales, P.O. Box 1, Kensington, New South Wales 2033, Australia.
SHARON, David, Dept. of Geography, Hebrew University of Jerusalem, Israel.
TERHUNE, Elinor, Office of Arid Land Studies, University of Arizona, 845 North Park, Tucson, Arizona 85719, USA.
TYSON, Peter D., Dept. of Geography and Environmental Studies, University of the Witwatersrand, I Jan Smuts Avenue, Johannesburg 2001, South Africa.
VERDUGO, Angel, Dept. of Limits and Free Zones, Program and Budgets, Mexico City, D.F., Mexico.
WlLSON, Andrew W., 4435 E. Timrod Street, Tucson, Arizone 85711, USA.