TY  - BOOK
AU  - Reddy, S R 
TI  - Principles of organic farming: as per new ICAR syllabus 
SN  - 9789327274479
U1  - 631.584 
PY  - 2017///
CY  - Ludhiana
PB  - Kalyani  Publishers 
KW  - Concepts and principles of organic farming
KW  - Organic nutrient resources
ER  -