Hall, Richard P. (Richard Pinkham), 1900-  <br/><br/>
Protozoan nutrition / 
by R. P. Hall. 
 - New York:  Blaisdell Pub. Co.,  1964. 
 - 90 p. :    ill. ;   24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protozoa--Physiology.