00728nam a2200169Ia 4500008004100000020001800041050001900059100001500078245008800093260002800181300002000209650004700229700006100276952009600337952010800433999001700541120720s9999    xx            000 0 und d  a968-25-0088-5  aTD174 T87 1973  aTURK, AMOS  aECOLOGIA, CONTAMINACION, MEDIO AMBIENTE / AMOS TURK, JONATHAN TURK, JANET T. WITTES  aMEXICO : INTERAMERICANA  a227 P. / 23 CM.  a1. CONTAMINACION  2. ECOLOGIA 3. POBLACION  aI. TURK, JONATHAN COAUT. II. WITTES,JANET T. COAUTÌÌ  00104070a03b03d2001-05-15l0oTD174 T87 1973p03 002853r2012-07-20t1w2012-07-20yLB  00104070a03b03d2001-05-15l1oTD174 T87 1973p03 002854r2016-05-09s2016-05-09t2w2012-07-20yLB  c79918d79918