Hairston, Nelson G. <br/><br/>
Ecological experiments :  purpose, design, and execution / 
Nelson G. Hairston. 
 - Cambridge :  C. U. P.,  1989. 
 - xiii, 370  p. 
<br/><br/><label>ISBN: </label>0521346924 :  BSP 35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Experiments.