TY  - BOOK
AU  - Howard,albert
TI  - An agricultural testament
SN  - 9789380153049 (pbk.)
U1  - 338.162 22
PY  - 2009///
CY  - Secunderabad
PB  - Permanent Green
KW  - Waste products
KW  - Fertilizers
KW  - Humus
ER  -