Sompop Kassumma. <br/><br/>
Evaluating crossbred dairy cattle for reproduction and production traits and their genetic potential in Thailand / 
by Sompop Kassumma. 
 - Ames :  Iowa State University Press,  1985. 
 - 173 p. ;  21 cm. 
<br/><br/>Thesis (Ph. D.) - Iowa State University, 1985. 
<br/><br/>p. (164-172). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairy cattle breeds.<br/>Dairy cattle--Breeding.--Thailand<br/>Cattle--Breeding--Genetic aspects.--Thailand