Da utilizacao dos mostruarios de empreestimo no ensino de ciencias naturais.
Series: Universidad do Brasil.  Museu Nacional.  Publicacoes avuisasm; no. 31
Publisher: [Universidad do Brasil.  Museu Nacional]
Published: 1959
Place of publication: Rio de Janeiro
Language: spa
Number of pages: 13
Subjects: Science -- Study and teaching.
Notes: Includes bibliography.