000 00469nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a620
082 _bENC/PF
100 _aPfafflin J.R
100 _eEditor
245 _aEncyclopedia of environmental science and engineering V.2
260 _aNewyork
260 _bGordon and Breach
260 _c1976
300 _a1098 Pages
365 _aRs.250
942 _cREF
999 _c200219
_d200219