Kroschewsky, Julius Richard,  1924- <br/><br/>
Investigations of flavonoids in the genus tragopogon (compositae) 
by Julius Richard Kroschewsky 
 - Austin  University of Texas Press  1967 
 - vii, 114 p. : ill. ; 22 cm. 
<br/><br/>Thesis (Ph. D.) - University of Texas, 1967 
<br/><br/>Bibliography : p. 109-114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flavonoids<br/>Tragopogon