000 00348nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aChaudhuri,A.B.
245 _aHimalayan ecology and environment
260 _aNew Delhi
260 _bAshish
260 _c1992
300 _a596
650 _aEcology
_aEnvironment
_aGeography
763 _a8497
999 _c55985
_d55985