Gupta V.N. <br/><br/>
Studies of (a) special chemical components of heartwoods and (b) some reactions  involving active methylene groups 

 -  1956 
<br/><br/><label>Standard No.: </label>4314 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY