Directory of The natural sciences museums of the world. <br/><br/>
Directory of The natural sciences museums of the world. 

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 - Bucharest - UNGR  Revista Muzeelor  1971 
 - 380p.  19cm 
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Directorio--Guia--Ciencias Naturales--Museos--Museologia--Museos del Mundo--<br/>Ciencias Naturales