TY  - BOOK
AU  - NORMAN, M.J.T.
AU  - PEARSON, C.J.
AU  - SEARLE, P.G.E.
TI  - The ecology of tropical food crops
SN  - 9780521422642
PY  - 1995///
CY  - Cambridge 
PB  - Cambridge University Press
KW  - Food crops
KW  - Tropical crops
N1  - lncludes bibliographical references and index
ER  -