TY  - BOOK
AU  - Russell, E. J. 
TI  - Manuring for higher crop production
SN  - 8177541897
U1  - 631.874 22
PY  - 2007///
CY  - India
PB  - Agribios
KW  - soil science
KW  - manure
KW  - crop production
KW  - manuring
ER  -