000 00396nam a2200145Ia 4500
008 220506s1991 xx 000 0 und d
020 _a8170243548
041 _aeng
082 _a363.7
_bCHA/HIM
100 _aCHADHA, S K
_9694476
245 _aHIMALAYAS
_bENVIRONMENTAL PROBLEMS
260 _aNEW DELHI
_bASHISH PUBLISHING HOUSE
_c1991
300 _a190p
650 _aENVIRONMENT SCIENCE
_9694477
999 _c473915
_d473915