000 00570 a2200277 4500
001 50398
020 _a81-7024-256-81
041 _aeng
080 _a577.4:628.5(540) Moh
245 _aEnvironmental issues and programmes
250 _a
260 _aNew Delhi
260 _bAshish Pub.,
260 _c1989
300 _axv,385 p.
300 _c21 cm
490 _a
100 _aMohan, I.
700 _a
650 _a
650 _aEcological surveys
650 _aWatershed management
650 _aEnvironmental policy
942 _cBK
942 _2UDC
999 _c77533
_d77533