Land resources and agricultural potential of the Markham Valley / compiled by M.J. Knight.
comprising contributions from R.S. Holloway ... [et al.] ;
- Port Moresby : Land Utilization Section, Dept. of Agriculture, Stock and Fisheries, 1973.
- 10 v. : ill., maps ; 30 cm.
- Research bulletin no. 10 .
Soils--Papua New Guinea--Morobe Province.
Land use--Papua New Guinea--Morobe Province.
Agriculture--Papua New Guinea--Morobe Province.
Markham River Valley (Papua New Guinea).
Soils--Papua New Guinea--Morobe Province.
Land use--Papua New Guinea--Morobe Province.
Agriculture--Papua New Guinea--Morobe Province.
Markham River Valley (Papua New Guinea).