TY  - BOOK
AU  - Dias,Antonio Guerner
TI  - Ensino Experimental das Ciencias: um guia para professores do ensino Secundario : biologia e geologia 
AV  - Q181 .E575 2014
U1  - 507.12 23
PY  - 2014///
CY  - Porto, Portugal
PB  - U.Porto editorial
KW  - Science
KW  - Study and teaching (Secondary)
KW  - Electronic books
N1  - Includes bibliographical references
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3571648
ER  -