TY  - BOOK
AU  - Tiwari, V.N. ed.
AU  - Gupta, D.K. jt. ed.
TI  - Natural, organic, biological, ecological biodynamic farming
SN  - 9788183211567
U1  - 631.584 T 43 N 
PY  - 2010///
CY  - Udaipur
PB  - Agrotech
KW  - Organic Farming
ER  -