TY  - BOOK
AU  - Acharya, C.N.
TI  - Organic manures
U1  - P 631.861 21st ed.
CY  - New Delhi
PB  - Indian Council of Agricultural Research
KW  - Manures
KW  - Organic manures
KW  - Manure and gas production
KW  - Properties of organic manures
ER  -