TY  - BOOK
TI  - Building up soil fertility through legumes
T2  - IARI, Research Bulletin, no.13
U1  - TR631.452 461.5:633.31/.37(047)   M0 
PY  - 1980///
CY  - New Delhi
KW  - Indian Agricultural Research Institute (New Delhi)
KW  - Soil fertility,Legumes as fertilizer
ER  -