Haantjens, H. A.
Lands of the Goroka - Mount Hagen area, Territory of Papua and New Guinea / comprising papers by H.A. Haantjens ... [et al.]. - [Melbourne] : C.S.I.R.O., 1970. - 159 p. : ill., maps ; 24 cm. - Land research series ; 27 .
90032017
Land use--Papua New Guinea--Highlands Region.
Soils--Papua New Guinea--Highlands Region.
Ecology--Papua New Guinea--Highlands Region.
Lands of the Goroka - Mount Hagen area, Territory of Papua and New Guinea / comprising papers by H.A. Haantjens ... [et al.]. - [Melbourne] : C.S.I.R.O., 1970. - 159 p. : ill., maps ; 24 cm. - Land research series ; 27 .
90032017
Land use--Papua New Guinea--Highlands Region.
Soils--Papua New Guinea--Highlands Region.
Ecology--Papua New Guinea--Highlands Region.