000 00382nam a2200145Ia 4500
008 221122s9999 xx 000 0 und d
020 _a8170243548
082 _a577.4(235.24) C27H
100 _aChadha, S.K.
245 0 _aHimalayas environmental problems
260 _bAshish Publishing House
_aNew Delhi
_c1990
300 _a190 p.
650 _aEnvironment problems
942 _cBK
999 _c3358
_d3358