000 00493nam a2200157Ia 4500
005 20250717121934.0
008 250401s9999 xx 000 0 eng d
041 _aEnglish
084 _aG:55
_bP4
100 _aSharma, H S
245 0 _aOzone Depletion And Environmental Management
260 _bPointer Publishers, Jaipur
650 _aEnvironmental Science
653 _aEnvironmental Science, BIOLOGY ; DEPLETION ; ENVIRONMENTAL ; ENVIRONMENTAL SC ; MANAGEMENT ; OZONE
942 _2z
_cBK
999 _c31085
_d31085