Markgraf, Vera <br/><br/>
Pollen flora of Argentina :  modern spore and pollen types of Pteridophyta, Gymnospermae, and Angiospermae / 
Vera Markgraf/ Hector L. D'Antoni ; with a spore morphologic key and photomicrograph of the genera of the Fuego-Patagonian Pteridophyta by Marta A. Morbelli 
 - Tucson, Ariz. :  University of Arizona Press,  1978 
 - ix, 208 p. :   ill  ;  28 cm. 
<br/><br/> Includes indexes 
<br/><br/>Bibliography: p. 135-143 
<br/><br/><label>ISBN: </label>0816506493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollen--Argentine Republic--Identification<br/>Pteridophyta--Argentine Republic--Spores--Identification<br/>Palynology--Argentine Republic<br/>Botany--Argentine Republic