Boreal shield watersheds :  lake trout ecosystems in a changing environment / 
edited by J.M. Gunn, R.J. Steedman, and R.A. Ryder 
 - Boca Raton, Fla. :  CRC Press,  c2004 
 - 501 p. :  ill. (some col.), maps (some col.) ;  26 cm. 
 - Integrative studies in water management and land development .
<br/><br/><label>ISBN: </label>1566706467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lake trout--Ecology<br/>Lake ecology--North America