תוצאות חיפוש - Read, J. R. L.

Geological investigation of the proposed Lufa-Chuave road מאת Read, J. R. L.

Geological investigation of the Goroka-Daulo Pass-Chuave road, Eastern Highlands District, New Guinea מאת MacGregor, J. P.

מחברים אחרים: “...Read, J. R. L....”

Engineering geology of the Rouna No. 2 Hydro-Electric Scheme, Central District מאת Cumming, I. S.

מחברים אחרים: “...Read, J. R. L....”

Investigation of a landslide at Bona, Gembogl Sub-district, Chimbu District, New Guinea / מאת MacGregor, J. P.

מחברים אחרים: “...Read, J. R. L....”