Wodehouse, Roger P. (Roger Philip), b. 1889 <br/><br/>
Pollen grains : their structure, identification, and significance in science and medicine 

 - New York  Mc Graw-Hill Book  1935 
 - xv, 574 p.  il., diagrs ; 24 cm. 
 - Mc Graw-Hill Publications in the Agricultural and Biological Sciences .
<br/><br/> Incluye bibliografía e índice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FERTILIZACION<br/>MORFOLOGIA<br/>POLEN<br/>ANATOMIA DE LA PLANTA<br/>CLASIFICACION