000 00504nam a2200169Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
020 _a81-7022-942-1
040 _aNITIL
_cNITIL
082 _221st
_a333.91309542
_bS617D
100 _aSingh, Lakhan
245 0 _aDoon ghati jalagam pariyojana mein sahbhagita ke gatyatmak paksh
_cLakhan Singh and B P Sinha
260 _aNew Delhi
_bConcept
_c2002
300 _a260p.
650 _aWatershed Project-Doon Valley
700 _aSinha, B P
942 _cBKS
999 _c64739
_d64739