TY  - BOOK
AU  - Gupta, P. K.
TI  - Handbook Of Soil Fertilizer And Manure
SN  - £9,788,177,541,526
U1  - 631.8 
CY  - Jodhpur
PB  - Agrobios ( India )
KW  - Fertilizers
N1  - 1752
ER  -