Ngā kaupapa kua whakahuatia i roto i tō rapu.
Karst
13
Caves
6
Geology
2
History
2
Hydrogeology
2
Curiosities and wonders
1
Groundwater
1
Hydrology, Karst
1
Physical geography
1
Speleology
1
Submarine geology
1
Sulfates
1
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1I whakaputaina 2017iPukapuka
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2I whakaputaina 2017iPukapuka
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3I whakaputaina 2020iPukapuka
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4
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5I whakaputaina 2021iPukapuka
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6iPukapuka
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7
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8iPukapuka
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9
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10I whakaputaina 2022iPukapuka
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11
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12iPukapuka
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13
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14
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15