Gilkey, Helen Margaret,  1886- <br/><br/>
Tuberales of North America / 
by Helen M. Gilkey. 
 - Corvallis, Or :  Oregon State College,  [1939]. 
 - 63 p. :  il. ;  27 cm. 
<br/><br/>Bibliografía: p.52-53. 
<br/><br/><br/>Ingles 
<br/><br/><label>LCCN: </label>39028516  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Truffles.<br/>Fungi--North America.
<br/><br/><label>LC Class. No.: </label>QK623.T8  / G52 
<br/><br/><label>Dewey Class. No.: </label>579.57