TY  - BOOK
AU  - Weischet, Wolfgang
AU  - Caviedes, Cesar N.
TI  - The persisting ecological constraints of tropical agriculture
SN  - 0582056926
U1  - 574.52623 
PY  - 1993///
CY  - New York
PB  - Longman Scientific & Technical
KW  - Agricultural ecology
KW  - Tropics
N1  - Includes bibliographical references and index
ER  -