Burnett William C Ed. <br/><br/>
Phosphate deposits of the world 
Burnett William C Ed.; Riggs Stanley R Ed. 
 - Cambridge  Cambridge University Press         1986 
 - xvi,46p.  cm. 
 - International geological correlation programme project 156 phosphorites .
<br/><br/><label>Standard No.: </label>55685 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phosphate rock
<br/><br/><label>Dewey Class. No.: </label>H7151.1, M6.3         RR