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HK 50 A - hydrogeological map of North Rhine-Westphalia 1:50,000 (analogue)
The hydrogeological map of North Rhine-Westphalia on a scale of 1:50,000 [HK 50] shows the distribution, location and rock composition of the aquifers and aquifers occurring in... -
HK 50 A hydrogeological map 1:50,000 (analogue)
The pages of the hydrogeological map [HK 50] of North Rhine-Westphalia on a scale of 1 : 50,000 show the distribution, location and rock composition of the aquifers and aquifers...
