Arun K. Sharma Handbook of Organic Farming - Jodhapur Agrobios 2002 - 627p Arun K. Sharma: Handbook of Organic Farming. Jodhapur. Agrobios, 2002. 81-7754-099-8--(631.584SHA) ENGLISH ISBN: 81-7754-099-8 Dewey Class. No.: 631.584 / SHA