TY  - BOOK
AU  - Hyma, P. 
TI  - Biofertilizers: : commercial production technology and quality control
SN  - 9789351119753
U1  - 631.86 
PY  - 2017///
CY  - New Delhi
PB  - Random Publications
KW  - Biofertilizers
KW  - Soil fertility
KW  - Crops-Nutrition
ER  -