Goodspeed, Thomas Harper. <br/><br/>
The genus nicotiana; origins, relationships and evolution of its species in the light of their distribution, morphology and cytogenetics 

 - Waltham :  Chronica Botanica,  1954 
 - 536 p.  : ilus 
<br/><br/> Biografía: p. 495-512 
<br/><br/><label>LCCN: </label>14525 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tabaco.
<br/><br/><label>Dewey Class. No.: </label>583.79  / G66