TY  - BOOK
AU  - Tarafdar , J.C
AU  - Tripathi, K. P.
AU  - Mahesh Kumar
TI  - Organic agriculture
SN  - 9788172335991
U1  - 631.584 
PY  - 2009///
CY  - Jodhpur
PB  - Indain Society of Soil Science and Scientific Publishers(India)
KW  - Organic farming
N1  - Includes bibliographical references and index
ER  -