Brower, James E. <br/><br/>
Field and laboratory methods for general ecology / 
James E. Brower, Jarrold H. Zar. 
 - Dubuque, Iowa :  Wm. C. Brown,  c1977. 
 - ix, 194 pages :  Illustration ;  24 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Fieldwork.<br/>Ecology--Laboratory manual.