Sivakumar, S.S. Northern river basins yield study for operational policy of irrigation schemes & water resource and agriculture development strategy for north- 2020 - 2035 / S.S.Sivakumar - S.I. s.n. 2020 - 377 p. ISBN: 9789550585397 Subjects--Topical Terms: Water resourceWater resource management Dewey Class. No.: 631.7 / SIV