Añadir al portapapeles Report Number: 395 'Report on Intensive Agricultural Surveys in the Maprk Sub-District, 1961/64', Ts., 32pp., 'Intensive Agricultural Surveys Evaluation of Report on Maprik Surveys', n.d. Ts., 5pp. Includes map with scale 1”= 1 mile

Añadir al portapapeles Report Number: 429 Land Investigation Auyana Land - Okapa Sub-District, EHD. [No map on file.]

Añadir al portapapeles Report Number: 275 Wahgi Swamp Drainage Proposals. A.C. Hartley, 'Reclamation of Phragmites Peat Swamp in the Western Highlands', n.d., Ts., 48pp., includes Mt Hagen annual average temperature, rainfall and annual average rainfall, 1951-1963. Maps 275 & 275A (2 copies with variations): Map 275, A. Hartley, 'Natural Drainage Map Wahgi Swamp', 7/7/1967; & 275A, RWH, 'Gumants-North Wahgi Swamp Lands', 20/11/1963. Includes map with scale 1”= 40 chns

Añadir al portapapeles Report Number: 46 Vunapaladig. Soils appraisal unimproved freehold Ataliklikun Bay, New Britain, 3pp. Includes map with scale 1”=20 chns

Añadir al portapapeles Report Number: 61 Pangalu Land, 8pp. Map Nos.61 & 61A. Includes map with scale 1"=10 chns

Añadir al portapapeles Report Number: 183 The Soils of the Rabaul Sub-District, New Britain. Part 1, Soils of the North East, 25pp.

Añadir al portapapeles Report Number: 184 The Soils of the Rabaul Sub District, New Britain. Part 2, Soils of the Bainings Mountains, 9pp.

Añadir al portapapeles Report Number: 194 Investigation of Potential Tea Land - Arona Valley, 4pp.

Añadir al portapapeles Report Number: 201 Kainantu Investigations: Koforota, Sauwata, Mo'oupura, 3pp. [No map on file.] Includes map with scale 1”= 1 mile

Añadir al portapapeles Report Number: 220 Soil Legend - Bitam Plantation [Wahgi Valley], 3pp. Includes map with scale 1”= 4 chns