TY  - GEN
AU  - Manshard, Walther
AU  - Naylon, D.A.M.
TI  - Tropical agriculture: a geographical introduction and appraisal
SN  - 0582481872
U1  - 630.913 
PY  - 1974///
CY  - London
PB  - Longman
KW  - Agriculture
ER  -