Flower, Rousseau Hayner,  1913- <br/><br/>
The nautiloid order Ellesmeroceratida (Cephalopoda) 
By Rousseau H. Flower. 
 - Socorro,  State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology,  1964. 
 - 234 p.  32 plates, maps, diagrs.  29 cm. 
<br/><br/>Bibliography: p. [162]-164. 
<br/><br/><label>LCCN: </label>gs 64000214  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ellesmeroceratida.
<br/><br/><label>LC Class. No.: </label>QE807.E4  / F5