Comar, C L <br/><br/>
Radioisotopes in biology and agriculture 

 -  McGraw-Hill Book Co. Inc., NewYork  1955 
 - 480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biochemistry; Biology
<br/><br/><label>Dewey Class. No.: </label>574.192  COM-R