192 resultados para 079901 Agricultural Hydrology (Drainage Flooding Irrigation Quality etc)
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"EPA-905/9-91-006B"--Vol. 2.
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"Containing practical information on husbandry; cautions and directions for the preservation of health, management of the sick, &c. Designed for the use of families."
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Binder's title.
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Mode of access: Internet.
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Mode of access: Internet.
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"The Illinois Environmental Protection Agency monitors surface waters (i.e. lakes and streams) through a variety of programs. The most extensive is the Ambient Water Quality Monitoring Network (AWQMN) which consists of 203 stream stations statewide sampled on a 6 week cycle since October 1977." -- p. 1.
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"IEPA/WPC/93-192."--Cover.
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"May 1995."
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Description of a project to reduce ponding and flooding in Cortland by construction of a storm sewer and detention basin for runoff.
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"Contract report 655"--Cover.
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"July 2005."
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"Prepared for the Illinois Dept. of Natural Resources."