Nichols, David, ed. series <br/><br/>
Taxonomy and ecology 

 - London  Academic press  1973 
 - ix,370p.; 22cm. 
 - Systematics association publications .
<br/><br/><label>ISBN: </label>123469600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Ecology<br/>Environment<br/>Taxonomy<br/>Taxonomy