Munro, Donald . A survey of pre-school children's environments in a Lusaka suburb / Donald Munro. - Lusaka : Human Development Research Unit, University of Zambia, 1968. - 47 p. ; 25 cm. - H.D.R.U. reports ; no. 9 . Subjects--Topical Terms: School children -- Zambia. Child study. Subjects--Geographic Terms: Zambia -- Rural conditions. Dewey Class. No.: 155.4