Patil, V B  <br/><br/>
Natural anthraquinone pigments 
Patil, V B  
 - Pune  Savitribai Phule Pune University  1971 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry||Marschalk||Arylation||Anthraquinone||Cassiamin||Sophanol-emodin