Instructions for using the punchcard system for the storage and retrieval of ground-water data. (NOTE: This publication is no longer maintained, USGS Library still has a copy)

Solomon Max Lang; Alvin Riley Leonard

doi:10.3133/twri07a

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Instructions for using the punchcard system for the storage and retrieval of ground-water data. (NOTE: This publication is no longer maintained, USGS Library still has a copy)

Solomon Max Lang·Alvin Riley Leonard

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Solomon Max Lang, Alvin Riley Leonard. 1967. Instructions for using the punchcard system for the storage and retrieval of ground-water data. (NOTE: This publication is no longer maintained, USGS Library still has a copy). https://doi.org/10.3133/twri07a

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