Whittaker, Robert H. <br/><br/>
Communities and Ecosystems 

 - London  The MacMillan Company / Collier-MacMillan Limited  1970 
 - 162 
<br/><br/><label>Publisher. No.: </label> Select Publication House 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany