TY  - BOOK
AU  - Kumari, Swati
TI  - Effect of biochar application on soil properties of some physically varying maize growing soils
U1  - 631.4 K 9607 E 
PY  - 2014///
CY  - Bhagalpur
PB  - BAU, Sabour
KW  - Soil science
ER  -