The explorations of C.H. Karius and I.F. Champion in the crossing of New Guinea from South to North, 1926-28.
Champion, Ivan F.
Karius, Charles H.
[Melbourne ;  London, 
1966]
In: Across New Guinea from the Fly to the Sepik. By Ivan F. Champion. [Second edition]
Inset: [Location in New Guinea of the area of the map]