TY  - GEN
AU  - Cunningham,William P.
AU  - Cunningham,Mary Ann
TI  - Principles of environmental science: inquiry & applications 
SN  - 9780078036071 (alk. paper)
AV  - GE105 CUN 2013 
PY  - 2017///]
CY  - New York, NY
PB  - McGraw-Hill Education
KW  - Environmental sciences
N1  - Environmental Science
ER  -