00410nam a2200133Ia 4500008004100000082001700041100001900058245005300077260003600130300000800166650004100174650003400215653002700249170901s1959    xx            000 0 und d  a631.72bP86F  aPriyani, V. B. 0aFundamental Principles of Irrigation Engineering  aAnadbCharotar Book Stallc1959  a406  aAgriculture and related technologies  aTechnology (Applied sciences)  aIrrigation engineering