000 00362nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aEnvironmental Lead
245 0 _aEnvironmental lead
260 _bAcademic press
_aNew York
_c1981
300 _axii, 358p p.
653 _aEnvironmental science
942 _c1
999 _c239822
_d239822