TY  - BOOK
AU  - SAINATH NAGULA
AU  - Dr.P.B USHA
TI  - TECHNOLOGY REFINEMENT FOR BIOCHAR PRODUCTION AND EVALUATION OF ITS EFFECT ON SOIL HEALTH AND CROP PRODUCTIVITY
U1  - E P17 
CY  - COLLEGE OF AGRICULTURE VELLAYANI
PB  - DEPARTMENT OF SOIL 202017SCIENCE AND AGRICULTURAL CHEMISTRY
ER  -