por Cormack, R. M. (Richard Melville) | Patil, Ganapati P | Robson, Douglas S | International Congress of Ecology (2. : 1978 : Jerusalem).
por Grassle, J. Frederick | International Congress of Ecology (2. : 1978 : Jerusalem).
por Matis, James H | Patten, Bernard C, 1931- | White, Gary C | International Congress of Ecology (2. : 1978 : Jerusalem).
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