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040 _aNational Science Library
_cNational Science Library
080 _a556.51.001.6(082.2)
_bN0
245 _aWatershed development and management
_c/ Proceedings third IWRS national symposium on..........................2-4 Feb, 1990
260 _aRoorkee:
_bIWRS,
_c1990
300 _a328p.
500 _aPresession volume
650 _aProceedings
942 _2udc
_cPR
999 _c31338
_d31338