TY  - BOOK
AU  - Gupta, P.K.
TI  - A handbook of soil, fertilizer and manure
SN  - 8177541528
U1  - 631.861202 22
PY  - 2007///
CY  - Jodhpur, India
PB  - Agrobios
KW  - Soils
KW  - Handbooks
KW  - Fertilizers
KW  - Manure
ER  -