[MATERNAL COOPERATIVES OF PARENTS IN THE UNITED STATES AND CANADA].
D002170:Canada; D002648:Child; D002654:Child Care; D002669:Child Welfare; D006801:Humans; D007223:Infant; D008603:Mental Health; D009724:Nurseries, Infant; D010290:Parents; D012574:Schools; D012578:Schools, Nursery; D014481:United States
CANADA; CHILD; CHILD CARE; MENTAL HEALTH; SCHOOLS, NURSERY; UNITED STATES
LES COOP'ERATIVES MATERNELLES DE PARENTS AUX ETATS-UNIS ET AU CANADA.