Morris, R. J.
Radio survey : Madang / [report compiled by R. J. Morris]. - [Port Moresby : Dept. of Information and Extension Services, 1970]. - 32p. : map. - Studies in communication. .
Radio audiences--Papua New Guinea--Madang Province.
Radio broadcasting--Papua New Guinea--Madang Province.
Radio survey : Madang / [report compiled by R. J. Morris]. - [Port Moresby : Dept. of Information and Extension Services, 1970]. - 32p. : map. - Studies in communication. .
Radio audiences--Papua New Guinea--Madang Province.
Radio broadcasting--Papua New Guinea--Madang Province.