TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
AU  - Lionberger,Karen E.
TI  - Field and laboratory exercises in environmental science
SN  - 9780077599829
PY  - 2013///
CY  - New York
PB  - McGraw-Hill Science
KW  - Environmental science
ER  -