Efficient Use of Irrigation Water - G.H. Sankara Reddi; T. Yallamanda Reddy (Ludhiana Kalyani Publishers, 2002)
G.H. Sankara Reddi & T. Yallamanda Reddy: Efficient Use of Irrigation Water. Ludhiana. Kalyani Publishers, 2002. 81-272-0258-4--(631.7SAN)
ENGLISH