Hawksworth,DL <br/><br/>
An introduction to the principles of taxonomy and nomenclature in the fungi and lichens 

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 -  Commonwealth Mycological Institute  1974 
 -  24 cm 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Botanica--Taxonomia--Hongos--<br/>Botanica