000 00417nam a2200145Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a628.03
_bP243M
100 _aParker, Sybil P., Ed.
_910003
245 0 _aMcGraw-Hill encyclopedia of environmental science and engineering.
_c Sybil P.Parker
250 _a3rd
260 _aNew York.
_bMcGraw Hill
_c1993
300 _a749p
942 _cBK
950 _o628.03 P243M
999 _c30432
_d30432