Cannon, William Austin <br/><br/>
Studies in heredity as illustrated by the trichomes of species and hybrids of juglans, Oenothera, Papaver and Solanum. 

 - Washington   Carnegie institution of Washington   1909 
 - 67p.  :  ill  ;  25  cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Universal Decimal Class. No.: </label>13  / J34