00498nam a2200181Ia 4500008004100000020001500041082001600056100002400072245003800096250000600134260003900140300000800179650004100187650003400228653001500262653001400277700002500291170901s1995    xx            000 0 und d  a8127202584  a631.7bR29E  aReddi, G.H. Sankara 0aEfficient use of Irrigation Water  a1  aLudhianabKalyani Publishersc1995  a492  aAgriculture and related technologies  aTechnology (Applied sciences)  aIrrigation  aWater use  aReddy, T. Yellamanda