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1by 92543 McNeely, J.A., 94309 Miller, K.R., Reid, W.V. 109772, 94724 Mittermeier, R.A., 131074 Werner, T.B., 13013 IUCN, Gland (Suiza), 21219 World Resources Institute, Baltimore, Md. (EUA), World Bank, Washington D.C. (EUA) 21144, 6227 Conservation International, Washington, D.C. (EUA), 21250 World Wildlife Fund-US, Washington, D.C. (EUA)
Published 1990bibliotecaIICA