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  - Food and Agriculture Organization of the United Nations, 
KW  - Green manuring
KW  - Soil  productivity
N1  -  Includes bibliography : p. 83-113
ER  -