TY  - BOOK
AU  - Brandjes, P
TI  - Green manuring and other forms of soil improvement in the tropics
SN  - 9072746163
AV  - S655.B7 1989 
PY  - 1989///8
CY  - The Netherlands
PB  - AGROMISA
KW  - Fertilizer and improvement manure
ER  -