00691 a2200265 4500 ITTG8078 OSt 20250115011914.0 241215s 1997 |||||||||||||||||| #d 968-24-4227-3 ITTG ITTG spa 574.5223 O53 ONDARZA, RAUL N. EL IMPACTO DEL HOMBRE SOBRE LA TIERRA/ R.N. ONDARZA 4 MEXICO: TRILLAS \\\\ 179 P.$bIL. COL. 24 CM. INCLUYE INDICE. \ BIBLIOGRAFIA: P. 165-167. 7 1.VIDA - ORIGEN. 2.EVOLUCION. 3.ECOLOGIA. ddc 1 20090813 14:23:37 7894 7894 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 35746 2025-01-15 07:19:14 vol.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 35747 2025-01-15 07:19:14 ej.2 vol.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 35748 2025-01-15 07:19:14 ej.3 vol.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 35749 2025-01-15 07:19:14 ej.4 vol.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 35750 2025-01-15 07:19:14 ej.5 vol.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 36117 2025-01-15 07:19:14 ej.6 vol.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 574.5223 O53 36118 2025-01-15 07:19:14 ej.7 vol.1 2025-01-15 1