U-X-L encyclopedia of weather and natural disasters

Available for University of the Philippines Diliman via Gale Virtual Reference Library. Click here to access

501 must-see natural wonders.

Ecological challenges and conservation conundrums essays and reflections for a changing world by Wiens, John A.

Available for UP System via Wiley Online Library

House of lost worlds dinosaurs, dynasties, and the story of life on Earth by Conniff, Richard 1951

Philosophy of nature by Feyerabend, Paul 1924-1994

Ecotheology in the humanities an interdisciplinary approach to understanding the divine and nature

Green infrastructure and public health by Coutts, Christopher

The Future be green

Bohol a window to the Philippines' natural history : towards sustainable development by Delos Reyes, Mario R, Aguda, Nancy R., Hillmer, Gero

What is environmental history? by Hughes, J. Donald (Johnson Donald) 1932-