Pomeroy, Lawrence R <br/><br/>
Cycles of essential elements 

 - Stroudsburg Dowden  Hutchinson and Ross  1974 
 - xv,373 p. 
 - Benchmark Papers in Ecology, vol.1 .
<br/><br/><label>ISBN: </label>0879331291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIFE SCIENCE
<br/><br/><label>Dewey Class. No.: </label>574.5  / CYC