Geological Survey Water-supply Paper, Volume 427... - Tapa blanda

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such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact,
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The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification:

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Geological Survey Water-supply Paper, Volume 427; Geological Survey Water-supply Paper; Geological Survey (U.S.)

Geological Survey (U.S.)

U.S. Geological Survey, 1919

Science; Earth Sciences; Hydrology; Irrigation; Nature / Natural Resources; Science / Earth Sciences / Hydrology; Technology & Engineering / Agriculture / Irrigation; Water-supply