Allen, Robert Thomas. <br/><br/>
The Great Lakes  [[Book] /] 
Robert Thomas Allen. 
 - Toronto :  Natural Science of Canada Limited,  1975, c1970. 
 - 160 p. :  ill. (some col.) col. maps. ;  25 x 27 cm. 
 - The Illustrated natural history of Canada. .
<br/><br/>Includes bibliographical references (p. 153-154) and index. 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>0919644015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Great Lakes Region.<br/>Natural history--Great Lakes.
<br/><br/><label>LC Class. No.: </label>QH106  / .A42 1975 
<br/><br/><label>Dewey Class. No.: </label>500.9 
<br/><br/><label>National Library of Medicine Call No.: </label>500.9  / AG