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