O'Brien, R. D. <br/><br/>
Toxic phosphorus esters :  chemistry, metabolism, and biological effects / 
R. D. O'Brien. 
 - New York :  Academic Press,  c1960. 
 - 434 p. :  illus. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organophosphorus compounds.<br/>Phosphorus--Toxicology.
<br/><br/><label>Dewey Class. No.: </label>547.47  / OBT 1960