Lionel, N. D. W. <br/><br/>
Poisoning by agro-chemicals 

 - Colombo:  Department of Pharmacology,  1978. 
 - 28 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ago - Chemicalsr
<br/><br/><label>Dewey Class. No.: </label>632.95  / LIO