Woodbury , Angus M. . <br/><br/>
Principles of General Ecology /  Textual Documents 
Angus M. Woodbury. 
 - 1st ed. / 
 - Toronto :  The Blakiston Co., INC. ,  C1954. 
 - vii,503p. :  ill ;  24cm . 
<br/><br/>Bib., Index 
<br/><br/><label>Subjects--Index Terms: </label>Botany Ecology G-Botany 
<br/><br/><label>Dewey Class. No.: </label>581.324  / W 852 P