Pratt, N. A.  1834-1906. <br/><br/>
Ashley River phosphates.  History of the marls of South Carolina and of the discovery and development of the native home phosphates of the Charleston basin. To which are appended a few reflections on the influence of the discovery on the future welfare of the commonwealth, and on the course to be pursued as dictated by sound and enlightened statesmanship. 
By N. A. Pratt. 
 - Philadelphia,  Inquirer Book & Job Print,  1868. 
 - 42 p.  illus.  23 cm. 
<br/><br/><label>LCCN: </label>gs 16000640  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marl--South Carolina.<br/>Phosphates--South Carolina.
<br/><br/><label>LC Class. No.: </label>TN914.U5  / P7