Vital Signs 2001: The Environmental Trends That Are Shaping Our FutureJanet N. AbramovitzUitverkochtVolgen
Numerical Partial Differential Equations for Environmental Scientists and EngineersDaniel R. LynchUitverkochtVolgen
Seasonal Guide to the Natural Year (Oregon, Washington and British Columbia)James Luther DavisUitverkochtVolgen
A Bitter Legacy: Coal Mining, Acid Mine Drainage, and the Fight for Clean WaterDavid B.UitverkochtVolgen
Gone Wild, an Endangered Animal Alphebet (Scholastic) by McLimans, David (2007) PaperbackDavid McLimansUitverkochtVolgen