TY  - BOOK
AU  - Tiwari, V.N.
TI  - Natural, Organic, Biological, Ecological and Biodynamic Farming
SN  - 9788183211567
U1  - 630 T54N 
PY  - 2010///
CY  - Udaipur
PB  - Agrotech Publishing Academy
KW  - NATURAL FARMING
KW  - ECOLOGICAL FARMING
ER  -