McLean, R. C.  1890- <br/><br/>
Practical field ecology:  a guide for the botany departments of universities, colleges and schools, 
by R. C. McLean and W. R. Ivimey Cook. 
 - 2nd  ed. 
 - New York :  Macmillan & Co.,  1952 [reprint 1963] 
 - 215 p. :  illus., forms, maps. ;  19 cm. 
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>0045810036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology.
<br/><br/><label>Dewey Class. No.: </label>581.5  / MCP 1963