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

 - Philadelphia :  University of Pennsylvania,  1964 
 - 1015 p. 
<br/><br/><label>LCCN: </label>28291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiospermas--Bibliografia.<br/>Botánica--México.
<br/><br/><label>Dewey Class. No.: </label>582.13016  / L35