Holler, James Riley <br/><br/>
Effects of irradiation on soil, root, and litter microfungal populations in a Puerto Rican rain forest. 

 - Columbia, South Carolina  1968. 
 - 70 l.  ill. 
<br/><br/>Thesis-University of South Carolina. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil fungi.<br/>El Yunque--Luquillo, Puerto Rico.<br/>Rainforests.<br/>Soil micro-organisms.<br/>Bacteriology