TY  - BOOK
AU  - Tiwari, V.N.
AU  - Gupta, D.K. 
AU  - Maloo, S.R. 
TI  - Natural, Organic, Biological, Ecological and Biodynamic farming  
SN  - 9788183211567
AV  - 631.58 TIW
U1  - 631.58 1st 
PY  - 2010///
CY  - India
PB  - Mrs. Geeta Somani
KW  - Biological
N1  - Include Index
ER  -