Welsh, James R.,  1933- <br/><br/>
Fundamentals of plant genetics and breeding / 
(by) James R.Welsh 
 - New York  :  Wiley,  1981 
 - 290 p.  :  ill.  ;  24  cm. 
<br/><br/><label>LCCN: </label>80-14638 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant--Breeding<br/>Plant genetics