00000nam a2200000 a 4500 20251203090505.0 574.5, D, mac MacArthur, Robert, H. Geographical ecology: patterns in the distribution of species Princeton Princeton University Press 1984 xviii, 269p, 22 cm. Geography-Ecological aspects Eng 100 010 _ 18277 W 9450 9450 2 0 0 0 PU PU 1998-04-08 0 574.5, D, mac 18277 BK