00507nam a22001697a 4500 140213b xxu||||| |||| 00| 0 eng d 0195658841 Cir. 631.5 V19 c1999 560 A.Vaidanathan Water resource management A. Vaidyanathan New Delhi Oxford university press c1999 261 p. ill. 4213 Irrigation 4214 Agricultural engineering 4215 Water resources development ddc CIR 1072 1072 0 0 ddc 0 0 CIR SPMT-CAS SPMT-CAS 2014-02-13 0 Cir/631.5/V19/c1999 004835 2014-02-13 00:00:00 c1 2014-02-13 BK 0 0 ddc 0 0 CIR SPMT-CAS SPMT-CAS 2014-02-13 0 Cir/631.5/V19/c1999 004836 2014-02-13 00:00:00 c2 2014-02-13 BK