TY  - BOOK
AU  - Jaga, P. K.,
TI  - Soil Fertility Fertilizer and Agrochemicals
SN  - 9789351247524
U1  - 631.422 
PY  - 2016///
CY  - New Delhi
PB  - Daya Publishing House
KW  - Soil Fertility
KW  - Techniques, equipment & materials
ER  -