01385cam a2200373 4500 21468 20230410105528.0 060907n2004 sp spa 8449315964 funglode21627 spa HC 79 B878s 2004 Brown, Lester Russell, 1934- Salvar el planeta. Plan B : ecología para un mundo en peligro / Lester R. Brown Barcelona : Paidós, 2004 334 p. Paidós controversias ; 4 Traducido de: Plan B : rescuing a planet under stress and a civilization in trouble. Environmental policy Economic aspects. Natural resources Management. Economic development Environmental aspects. Environnement Politique gouvernementale Aspect economique. Ressources naturelles Gestion. Developpement economique Aspect de l'environnement. Economía ambiental. Desarrollo sostenible. Conservación de los recursos naturales Aspectos económicos. Nature Effect of human beings on. Conservation of natural resources. Environmental economics. Population. Carbon dioxide Environmental aspects. lcc bk 38580 38580 0 0 lcc 0 0 CS BJB BJB CS 2018-10-24 1 0 HC 79 B878s 2004 00000020905 2018-10-24 00:00:00 1 2018-10-24 bk