Oregon's statewide assessment of nonpoint source problems: Plate 4 Water withdrawals causing stream-quality problems
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Bibliographic Details
Format: Map
Language:English
Published: Portland, Oregon State of Oregon, Dept. of Environmental Quality, Water Quality Program 1978
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Physical Description:1 Kt. mehrfarb. 123 x 97 cm, gefaltet 21 x 28 cm

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Interlibrary loan Place Request Caution: Not in THWS collection!