Añadir al portapapeles Report Number: 503A Soil Survey and Land Use Potential of the Kokoda Valley, Oro Province, Papua New Guinea, 178pp. Includes map with scale 1:140,845

Añadir al portapapeles Report Number: 506 Soils of Amau - Domara Area of Cape Rodney, Central Province, c.40pp. [No map on file.] Includes map with scale 1:50,000

Añadir al portapapeles Report Number: 480 'Soil Survey and Land Use Potential of the Amau - Ganai Area, Central Province', Mar 1980, Ts., 51pp. Includes map with scale 1:50,000

Añadir al portapapeles Report Number: 489 Report on reconnaissance visit, West Sepik Highland Valleys

Añadir al portapapeles Report Number: 489A Land Use Potential of the Corrective Institution Services Site, Vanimo, West Sepik Province, 27pp. Includes Map No.489 Includes map with scale 1:5,000

Añadir al portapapeles Report Number: 404 Siaute Purchase Area, c.53pp.

Añadir al portapapeles Report Number: 414 Pes Area Survey. P. Emery & P. Aland, 'Pes (Siaute Purchase Area). Low Cost Settlement Scheme. Submission to Land Development Board', Jun 1969, Ts., 8pp.; with C.M. & K. Adamson, 'Soil Survey of Stavre Purchase Block and its Land Use Assessment', n.d., Ts., p/c, 39pp., & appendices (c.70pp. in total). Includes map with scale 1:15,000

Añadir al portapapeles Report Number: 425 Middle Ramu Valley Survey (Upper Middle), 83pp. [Maps 425, $25A & 425B.] Includes map with scale 1:100,000

Añadir al portapapeles Report Number: 560 Land Evaluation of the Girua-Embi Area, Oro Province, 40pp. [No map on file.] Includes map with scale 1:50,000

Añadir al portapapeles Report Number: 546 Tonolei Soil & Land Use Potential. Includes map with scale 1:25/50,000