000 00839nam a2200265Ia 4500
001 206352
003 BIBL
005 20210210062650.0
008 960906s1995 mx a b 001 0 spa d
020 _a968252251X
_c13.00
035 _a(OCoLC)35392444
040 _aPBR
_cPBR
049 _aPUXA
050 0 0 _aRA566
_b.G663
092 _a574.5222
_bG661e
100 2 _aGordillo Hernández, David.
_2Local
_9229966
245 1 0 _aEcología y contaminación ambiental
_cDavid Gordillo Hernández.
260 _aMéxico
_bInteramericana, McGraw-Hill
_cc1995.
300 _axi, 120 p.
_bill.
_c21 cm.
490 0 _aHealthcare group
_2Local
_9109253
504 _aIncludes bibliographical references and index.
650 0 _aPollution
_xEnvironmental aspects.
_2Local
_9152331
650 0 _aEcology
_989958
650 0 _aPollutants
_2Local
_9152330
999 _c154283
_d154283