TY  - BOOK
AU  - Singh, Anil Kumar. | Narayanasamy, G. | Rattan, R. K. | Goswami, N. N. 
TI  - Organic Farming 
SN  - 81-901470-6-4
U1  - 631.584  SIN-O 
PY  - 2004///
CY  - New Delhi
PB  - Indian Society of Soil Science
ER  -