000 00535nam a2200205 4500
001 32721
003 BD-DhUET
008 150902b xxu||||| |||| 00| 0 eng d
020 _a0070452644
040 _c0
_dBD-DhUET
082 _a301.3
_bPAR/1980
100 _aParker, S. P.
245 _aMcGraw-Hill encyclopedia of environment science
250 _a2nd ed.
260 _aNew York
_bMcGraw-Hill Book
_c1980
300 _a858p.
504 _aIncludes bibliographies
650 0 _aEnvironmental sciences-Encyclopedias
942 _cEB
999 _c32721
_d32721