TY  - BOOK
AU  - Jacobson,G.
ED  - Geological Survey of Papua New Guinea.
TI  - Preliminary appraisal of groundwater resources, Markham Valley, New Guinea
T2  - Note on investigation
PY  - 1971///
CY  - [Port Moresby]
PB  - Geological Survey
KW  - Water-supply, Rural
KW  - Papua New Guinea
KW  - Markham Valley
KW  - Groundwater
ER  -