TY  - BOOK
AU  - Chela,Kartar Singh
AU  - Gill,G.S.
AU  - Bedi,K.S.
AU  - Avtar Singh,
TI  - Green - manuring
U1  - 631.874 
PY  - 1973///
CY  - Ludhiana
PB  - Punjab Agricultural University
KW  - Green manuring
KW  - Green manure crops
KW  - Phosphatic fertilizers
KW  - Manures
N1  - Includes bibliographical references
ER  -