Langman, Ida Kaplan <br/><br/>
A selected guide to the literature on the flowering plants of Mexico 

 - Philadelphia  University of Pennsylvania Press  c1964 
 - 1015 p.  29 cm. 
<br/><br/> Incluye índice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIBLIOGRAFIA<br/>FITOGEOGRAFIA<br/>BOTANICA<br/>MEXICO<br/>BOTANICA ECONOMICA