00322nam a2200109Ia 450000500170000000800410001708200170005810000180007524500730009326000360016630000100020220260205060315.0260111s9999||||xx |||||||||||||| ||und||  a363.7  B813P  aBrown, Lester 0aPlan B: rescuing a planet under stress and a civilization in trouble  aHyderabadbOrient longmanc2005  a285p.