TY  - BOOK
AU  - Cunningham, William P.
AU  - Cunnigham, Mary Ann 
TI  - Principles of environmental science: Inquiry and application
SN  - 978-0-07-282339-4
U1  - BCir. 363.7 -Third edition
PY  - 2006///
CY  - -New York
PB  - McGraw Hill
N1  - Includes glossary and index; Chapter 1.--Understanding our environment  2.--Principles of ecology: matter, energy, and life  --3.Populations, communities, and species interaction  4.--Human populations  5.--Biomes and biodiversity  6.--Environmental conservation: forest, grassland, parks, and nature preserves  7.--Food and agriculture  8.--Environmental health and toxicology  9.--Air: climate and pollution  10.--Water: resources and pollution  11.--Environmental geology and earth resources  12.--Energy  13.--Solid and hazardous waste  14.--Sustainability and human development  15.--Environmental science and policy
ER  -