Kormondy, E . J. <br/><br/>
Concepts Of Ecology  
Edward J. Kormondy. 
 - xiv, 238p. ill.:  Hbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>The nature of ecosystems--Energy flow in ecosystem
<br/><br/><label>LC Class. No.: </label>QK568 .K6