Ecological Engineering Design :restoring and conserving ecosystem services
Analisis mengenai dampak lingkungan / Otto, Sumarwoto
Ecosystems and human well-being :policy responses : findings of the Responses Working Group of the Millennium Ecosystem Assessment v.3
Butir butir tata lingkungan / Kaslan A. Thohir
Ecology and management of a forested landscape :fifty years on the Savannah River Site
Resilience and the behavior of large-scale systems : Edited b y Lance H. Gunderson and Lowell Pritchard Jr.