Author(s):
Bernard, Sandie ; Clément, Pierre
; Carvalho, Graça Simões de
; Alves, Gilda
; Thiaw, Mame Seyni
; Selmaoui, Sabah
; Khzami, Salah-Eddine
; Skujiene, Grita
; Berger, Dominique
Date: 2007
Persistent ID: http://hdl.handle.net/1822/6373
Origin: RepositóriUM - Universidade do Minho
Subject(s): Reproduction; Sex education; Comparative study; Textbooks; Educação sexual; Manuais escolares