TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
TI  - Field and laboratory activities in environmental science
SN  - 0697159094
PY  - 1995///
CY  - Dubuque, Iowa
PB  - Wm. C. Brown Publishers
KW  - Ecology
KW  - Field work
KW  - Laboratory manuals
KW  - Environmental sciences
ER  -