Report Number: 194 Investigation of Potential Tea Land - Arona Valley, 4pp.
Report Number: 201 Kainantu Investigations: Koforota, Sauwata, Mo'oupura, 3pp. [No map on file.] Includes map with scale 1”= 1 mile
Report Number: 220 Soil Legend - Bitam Plantation [Wahgi Valley], 3pp. Includes map with scale 1”= 4 chns
Report Number: 265 General Soils Map Mt Hagen. [Map only.] Includes map with scale 2”= 1 mile
Report Number: 272 Soils Map of Gumanch-Kugimi and Pin-Tumen Swamp lands, Wahgi Valley. Northern Section. [Map only.] Includes map with scale 1”= 40 chns
Report Number: 297 Reclamation of Phragmities Peat Swamp in the Western Highlands (Olgaboli), 48pp.