000 00281nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aTRIPATHI (AK)
245 0 _aPROTECT GLOBAL EARTH SERIES : GLOBAL ENVIRONMENTAL PROBLEMS VOL. III
260 _bASHISH PUB. NEW DELHI
942 _2ddc
999 _c95494
_d95494