K. Govindan Principles and Practices for Dryland Agriculture - New Delhi Kalyani Publishers 2012 - 279 K. Govindan & V. Thirumurugan: Principles and Practices for Dryland Agriculture. New Delhi. Kalyani Publishers, 2012. 93-272-1919-7 195.00--(631.586GOV) ENGLISH ISBN: 93-272-1919-7 Dewey Class. No.: 631.586 / GOV