00406nam a2200121Ia 4500020001800000082001800018100002200036245010300058260004100161300001000202504002200212650005000234  a81-85046-49-2  a333.913 GUR-;  aGurjar, Ram kumar 0aIrrigation for agricultural modernization:a studyof the Indira Gandhi Canal command area stage- I   aJodhpurbScientific Publishersc1987  a194p.  aIncludes Appendix  aIrrigation farming - Economic aspects - India