Pelestarian lingkungan hidup: Perbedaan antara revisi

*''[[The Consumer's Guide to Effective Environmental Choices: Practical Advice from the Union of Concerned Scientists]]'' - [[Michael Brower]] dan [[Warren Leon]] ([[1999]])

*''[[Return of the Primitive]]'' (The philosophy of Privation) - [[Ayn Rand]] dan [[Peter Schwartz]]

*''[[An Inconvenient Truth]]'' - [[Al Gore]] - [[2006]]