000 00408nam a2200169Ia 4500
008 160330s1990 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a628
_bCHA
100 _aChadha S K.
245 _aHimalayas Environmental Problems
250 _a
260 _aAshish Pub House New Delhi
_c1990
300 _a190p.
_bPaper
650 _aEnvironmental Science
906 _a10963
999 _c106139
_d106139