Hedberg, Olov <br/><br/>
Systematics of to-day : proceedings of a symposium held at the University of Uppsala in commemoration of the 250th. anniversary of the birth of Carolus Linnaeus 

 - 243 páginas  24 x 16 cm 
<br/><br/> Donación Dr. Federico B. Vervoorst 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botanica Sistematica<br/>Taxonomía