Progress Reports of the Scheme of Research in systematic Cultivation of Medical Plants and study of Food Poisons by the officer-in-charge of the above Enquiry.  
 4R-2/40 

 -  1940 
 - 20 p.  H-35 cm; W-22 cm. 
<br/><br/>  সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label>