TY  - BOOK
AU  - Enger, Eldon D. & Smith, Bradley F.
TI  - Environmental science: A study of interrelationships
SN  - 978-1-260-09164-9
U1  - Cir. 304.2 En329 C2019 
PY  - 2019///
CY  - New York
PB  - McGraw-Hill Education
ER  -