Carson, Richard L <br/><br/>
Comparative Eco Systems 

 - Columbus  Charles E. Merrill  1973 
 - 715p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--EconomicsEconomics
<br/><br/><label>Dewey Class. No.: </label>330.12  / CAR-C