SHIVANNA, H Handbook of Agricultural Technology / (print resources) By H. Shivanna.- - New Delhi: Discovery Publishing house PVT. Ltd, c2012 - 223p. ill. 24cm. ISBN: 9789350560907 Source: R-35105 Subjects--Topical Terms: Agricltural --Technology LC Class. No.: S674.S54 / .S54 2012