Land resources of the Morehead-Kiunga area, Papua and New Guinea
Paijmans, K.
Land resources of the Morehead-Kiunga area, Papua and New Guinea - Australia 1971 - 124 p. - No. 29; Australia, Commonwealt .
Land resources of the Morehead-Kiunga area, Papua and New Guinea - Australia 1971 - 124 p. - No. 29; Australia, Commonwealt .