TY  - BOOK
ED  - International Rice Research Insitute
TI  - Report of a workshop on cropping systems research in Asia
SN  - 971104076X
PY  - 1982///
CY  - Laguna
PB  - International Rice Research Institute
KW  - Cropping systems
KW  - Asia
N1  - Includes references and index
ER  -