185 resultados para Water conservation.
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Issued Sept. 1979.
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Mode of access: Internet.
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One map on 1 folded leaf of plates in pocket.
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Mode of access: Internet.
Ground-water conditions and well yields in fractured rocks, southwestern Nevada County, California /
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Spine title: Ground-water conditions, well yields in fractured rocks, southwestern Nevada County, CA.
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Cover title.
Lake restoration : proceedings of a national conference, August 22-24, 1978, Minneapolis, Minnesota.
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Mode of access: Internet.
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Mode of access: Internet.
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Reproduced from typewritten copy.
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Mode of access: Internet.
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Report includes appendices, survey report.
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"Serial no. 97-PPP."
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Chiefly plates.
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Mode of access: Internet.
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Contract no. 12-14-100-758 (41) between the Agricultural Research Service and the Santa Barbara County Water Agency.