International Botanical Congress, 7th. <br/><br/>
Proceedings of the Seventh International Botanical Congress. 

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 - Estocolmo - SUEC  Almqvist  & Wiksells  1953 
 - 899p.  26 cm 
 - International Botanical Congress, 7th.   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Botanica--Congresos--<br/>Botanica