TY - BOOK AU - Norman,M.J.T. AU - Pearson,C.J. AU - Searle,P.G.E. TI - The ecology of tropical food crops SN - 0-521-28428-7 U1 - 631/.01/57452623 NOR 19 PY - 1984/// CY - Cambridge [Cambridgeshire], New York PB - Cambridge University Press KW - Food crops KW - Ecology KW - Tropics KW - Tropical crops N1 - Includes index; Bibliography: p. [286]-353 ER -