TY  - GEN
AU  - Norman , M.J.T.
AU  - Pearson , C.J. ;Searle ,  P.G.E.
TI  - Tropical food crops: In their environment
SN  - 0521586895
U1  - 633.0913 
PY  - 1995///
CY  - Cambridge
PB  - Cambridge University Press
KW  - FOOD CROPS
KW  - TROPICAL
KW  - AGRICULTURE
ER  -