TY  - BOOK
AU  - Tiwari, V N and others,
TI  - Natural, Organic, Biological, Ecological and Biodynamic
SN  - 9788183211567
U1  - 630 
PY  - 2010///
CY  - Udaipur
PB  - Agrotech Publishing
KW  - Agriculture. & related technologies
ER  -