23 resultados para man-made cyanobacterial crusts
em University of Michigan
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Rev. 1956.
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Includes bibliographies.
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"January 1980."
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Issued Sept. 1978.
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"NSF 77-51" through "NSF 77-56."
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I. Introductory memoir. St. Giles and St. James. Punch's letters to his son.--II. The story of a feather. Cakes and ale.--III. Mrs. Caudle's curtain lectures. Men of character. Punch's complete letter writer.--IV. A man made of money. Sketches of the English. The chronicles of Clovernook. The sick giant and the doctor dwarf.
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Areas of concern: This notification is based on information Illinois EPA has found while investigating, monitoring and working on two landfill sites in the Chicago Heights/South Chicago Heights area. Tests from groundwater and surface water at one landfill site showed levels of vinyl chloride greater than state Class I groundwater standards - the state standards that are designed to protect groundwater for use as drinking water. Vinyl chloride is from a family of chemicals known as volatile organic compounds (VOCs), which are common man-made chemicals found in cleaning solvents, gasoline and oil. These chemicals can travel in groundwater long distances from where they were spilled or dumped.
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Mode of access: Internet.
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"Appendix 'A': Industries and processes on which women are employed." Report on women employed in iron and steel industries in Cleveland, Ohio, by Elizabeth Arnold.
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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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Mode of access: Internet.
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"First document ever printed in Somerville, Mass. E. Tufts."--MS. note on cover.