Nastuk, William L, Ed. <br/><br/>
Physical technique in biological research, Vol.4 

 - 
 - Academic Press , New York  1962 
 - 429 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Research
<br/><br/><label>Dewey Class. No.: </label>570.72  NAS-P.4