TY  - BOOK
TI  - Organic matter and rice
SN  - 9711041049 (paperback)
AV  - SB191.R5 O743 
PY  - 1984///
CY  - Manila
PB  - International Rice Research Institute
KW  - Rice
KW  - Natural foods
KW  - Soils
KW  - Organic compound content
ER  -