00758nam a2200241Ia 4500 193622 BIBL 20160527192143.0 901226s1990 sp a b 00010 spa d 90231482 //r94 848709547X GF80 .S66 1990 179/.1 20 179 S Sosa, Nicolás M. Local 279053 Etica ecológica necesidad, posibilidad, justificación y debate Nicolás M. Sosa. Madrid Libertarias c1990. 148 p. ill. 20 cm. Universidad 1 Local 183040 Includes bibliographical references (p. 140-148). Environmental ethics Local 92387 Universidad (Madrid, Spain) 1. 146538 146538 0 0 lc 0 GF_80_000000000000000__S66_1990 0 mbl 167426 12 12 20 2016-05-27 Guillermo Ortiz 11.00 284181 0 GF80 .S66 1990 50000001840148 2016-05-27 00:00:00 r:193622 z:NCC:D 6 0 0 ddc 0 179_000000000000000_S715E 0 abl 167431 1 1 17 2016-05-27 G. Ortiz 11.00 327834 0 179 S715e 60000001792867 2016-05-27 00:00:00 r:193622 6