Conference on "Ecosystem", Alta, Utah, July 1-5, 1974 <br/><br/>
Ecosystem; analysis & prediction  ; proceedings of a SIAM-SIMS conference . 2nd ed./ 

 - Philadelphia:  SIAM,  1976 
 - viii, 337p. xiv 
<br/><br/><label>Dewey Class. No.: </label>519.5024574  / C748.EA