000 00364nam a2200133Ia 4500
005 20241213175303.0
008 241213s9999 xx 000 0 und d
100 _aEnvironmental Services Group
245 0 _aEnvironmental resources abstracts Sub - Author Index
260 _aNew Delhi
260 _bEnvironmental Services Group
260 _c1984
300 _a52p.
999 _c48327
_d48327