Thomas, G. A. <br/><br/>
The Permian Orthotetacea of Western Australia. 

 - Canberra,  A. J. Arthur, Commonwealth Govt. printer,  1958. 
 - 158 p.  illus., maps (part fold.) diagrs., tables.  25 cm. 
 - Australia. Bureau of Mineral Resources, Geology and Geophysics. Bulletin  no. 39 .
 - Bulletin (Australia. Bureau of Mineral Resources, Geology and Geophysics),  no. 39. .
<br/><br/>Bibliography: p. 109-115. 
<br/><br/><label>LCCN: </label>gs 59000010  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brachiopoda, Fossil.<br/>Paleontology--Permian.<br/>Paleontology--Western Australia.
<br/><br/><label>LC Class. No.: </label>QE340  / .A39 no. 39 
<br/><br/><label>Dewey Class. No.: </label>564.809941