Francis, G E  <br/><br/>
Isotopic tracers:   A theoretical and practical manual for biological students and research workers  

 - London:   The Athlone Press,   1954 
 - xvi, 306p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Biological   
<br/><br/><label>Universal Decimal Class. No.: </label>539.1  / J4