TY  - BOOK
AU  - Meelu,O.P.
AU  - Singh,Yadvinder
AU  - Singh,Bijay
ED  - Food and Agriculture Organization of the United Nations.
TI  - Green manuring for soil productivity improvement
SN  - 9251035156
PY  - 1994///
CY  - Rome
PB  - FAO
KW  - Green manuring
ER  -