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Hydrographic map IJsselmeer area 1935
The file concerns the map of the IJsselmeer e.o., Depth map made after measurements of the Service of the Zuiderzee Works. The stamp on the card reads: Directorate of the... -
Groundwater
This is a combination of the following data sets: * Groundwater quality * Groundwater quality 2021 #### Groundwater quality Dataset regarding measurements of groundwater...
