Dolphin, David <br/><br/>
The Prophyrins  :v 1. 

 - New york  Acdemic press   1978 
<br/><br/><label>Subjects--Index Terms: </label>Isolation and modification of natural porphyrins   Geochemistry of porphyrins   Linear tetrapyrroles 
<br/><br/><label>Dewey Class. No.: </label>547.593  / L8.1