Williams, Roger John,  1893- <br/><br/>
Biochemical individuality :  the basis for the genetotrophic concept / 
Roger J. Williams 
 - London :  University of Texas Press,  1979 
 - xiii, 214 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0292700229 
<br/><br/><label>LCCN: </label>56-012578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biochemistry<br/>Biochemical variation<br/>Variation (Biology)
<br/><br/><label>National Library of Medicine Call No.: </label>QU4  / .W726b 1974 9