01140cam a2200385Ia 4500 46628 20230410132810.0 960906s1995 mx a b 001 0 spa d (OCoLC)ocm35392444 PBR PBR EL$ LILAC 968252251X : $13.00 9789682522512 LILAC 374783 (OCoLC)35392444 QH 541 G661e 1995 574.5222 GRAL Gordillo Hernández, David. Ecología y contaminación ambiental / David Gordillo Hernández. México : Interamericana, McGraw-Hill, c1995. xi, 120 p. : ill. ; 21 cm. Healthcare group Includes bibliographical references and index. Pollution Environmental aspects. Pollutants. Ecology. Medio ambiente, Protección del Ecología Ecologia. dcs Contaminacion ambiental. dcs Obras de referencia. dcs lcc bk joacosta C0 DRFGD 87933 87933 0 0 lcc 0 0 HU BJB BJB HU 2023-04-10 1 0 QH 541 G661e 1995 00000046972 2018-10-25 00:00:00 1 2018-10-25 bk