Classification de la Bibliothèque du CongrèsTP339.T33

21st century(6) agriculture(7) apocalypse(6) business(7) chemistry(9) children's(5) climate(25) climate change(59) collapse(14) conservation(8) culture(7) current events(11) diy(11) ecology(28) economics(75) economy(13) energy(220) engineering(9) environment(127) environmental(7) environmental studies(5) environmentalism(27) essay(5) forest(5) future(24) futurism(5) futurology(5) gardening(5) gas(6) geology(11) geopolitics(6) global warming(23) globalization(6) green(11) history(22) informational(6) nature(16) oil(62) peak oil(82) picture book(9) policy(6) politics(56) reference(6) resources(5) science(104) self-sufficiency(7) society(11) sociology(15) suburbia(7) survival(16) sustainability(28) trees(6) usa(7) wood(14)