Ngā hua rapu - "Earth resistance"
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1
Soil resistivity relationship to other properties /
I whakaputaina 1976Ngā marau: “…Earth resistance.…”
Pukapuka -
2
Soil resistivity project report material surviving fire 7th March, 1980
I whakaputaina 1980Ngā marau:Pukapuka -
3
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4
Resistivity investigation for groundwater resources, Namba Estate, Kokoda, Northern Province/
I whakaputaina 1986Ngā marau: “…Earth resistance…”
Pukapuka