TY  - BOOK
AU  - 
TI  - Green manuring: and other forms of soil improvement in the tropics
SN  - 9789072746160, 9072746163
AV  - S599.T6 B61
PY  - 1989///
CY  - Wageningen, the Netherlands : 
PB  - Agromisa
KW  -  
KW  - Including soil surveys, soil chemistry, soil structure, 	
KW  - soil-plant relationships
ER  -