TY  - BOOK
ED  - Rice Research and Training Center
TI  - Rice farming systems: new directions : Proceeding of an international symposium 31 January -3 Febuary 1987 Rice Research and Training Center Sakha, Egypt 
SN  - 9711042118
AV  - SB191 R53 1989
PY  - 1989///
CY  - Manile
PB  - International Rice Research Institute
KW  - Rice
N1  - Includes bibliographical references
ER  -