TY  - BOOK
AU  - P.K. Gupta
TI  - Handbook of Soil, Fertilizer and Manure
SN  - 81-87167-22
U1  - 631.4 
PY  - 2000///
CY  - Bikaner
PB  - Agro Botanica
N1  - P.K. Gupta: Handbook of Soil, Fertilizer and Manure.  Bikaner.  Agro Botanica, 2000. 81-87167-22--(631.4GUP)
ER  -