Abed, Abdulkader M. <br/><br/>
Petrography, geochemistry and origin of the NW Jordan phosphorites 

 - London  Geological Society of London   mayo 1989 
 - pp. 499-506 
<br/><br/><label>ISSN: </label>0016-7649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FOSFORITAS<br/>GEOQUÍMICA<br/>PETROGRAFÍA
<br/><br/><label>Subjects--Geographic Terms: </label><br/>JORDANIA