000 00293nam a22001217a 4500
041 _aENG
100 _aMani.N.D
245 _aWatershed Management Principles ,Parameters And Programmed
260 _aNew Delhi
_bDominant Pub
_c2005
300 _a176
650 _aSWCE
856 _uSWCE ( 06 )
999 _c1920
_d1920