Van Landingham, Sam L. <br/><br/>
Miocene non-marine diatoms from the yakima region in South Central Washington / 
by Sam L. Van Landingham (Louisville, KY.). 
 - Weinheim :  Verlag Von J. Cramer,  1964. 
 - 78 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diatoms.