Verdenius, J. G. <br/><br/>
Neogene stratigraphy of the Western Guadalquivir Basin (Southern Spain) 
J. G. Verdenius. 
 - Utrecht  Schotanus and Jens  1970. 
 - 109 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Neogene.<br/>Geology--Spain--Guadalquivir River watershed.