Bibliography of organic reefs, bioherms and biostromes :  <A> compilation of geological and geophysical references / 
Edi. : W.E. Pugh 
 - Oklahoma :  Seismograph service corporation,  1951 
 - 140 p. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Bibliography.<br/>Reefs--Bibliography
<br/><br/><label>Subjects--Index Terms: </label>Bibliography Bioherms Biostromes Geology Organic reefs 
<br/><br/><label>Dewey Class. No.: </label>016.55195  / BIB 1951