TY  - BOOK
AU  - Dempsey, Dave,
CN  - QH104.5.G7
CN  - QH104.5.G7
CY  - East Lansing :
DA  - c2004.
ID  - 286684
KW  - Lake ecology
LK  - http://www.loc.gov/catdir/toc/ecip0413/2004000271.html
PB  - Michigan State University Press,
PP  - East Lansing :
PY  - c2004.
SN  - 0870137050 (pbk. : alk. paper)
T1  - On the brink :the Great Lakes in the 21st century /
TI  - On the brink :the Great Lakes in the 21st century /
UR  - http://www.loc.gov/catdir/toc/ecip0413/2004000271.html
ER  -