Directory of bryologists and bryological research. <br/><br/>
Directory of bryologists and bryological research. 

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 - Utrecht - HOLA  International Association of Bryologists  1973 
 - 67p.  24 cm 
 - Regnum Vegetabile   v.88 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Briologos--Botanica--<br/>Botanica