A tropical rain forest  a study of irradiation and ecology at El Verde, Puerto Rico 
Howard T. Odum, editor and project director. 
 - [Oak Ridge Tenn.]  Available from Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.  Division of Technical Information, U. S. Atomic Energy Commission.  1970. 
 - iv (various pagings)  ill. (part color) maps. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioecology--Puerto Rico--El Verde Region.<br/>Rainforests.--Puerto Rico--El Verde Region.