240 resultados para Water--Pollution--Measurement.


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"Project 86/7005."

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Description based on: 2000 edition.

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"October 1994."

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Description based on: FY 1989 (Sept. 1988) ; title from cover.

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Latest issue consulted: Federal fiscal year 1988.

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Issued jointly with the Office of Research and Development, EPA.

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Prepared for the National Commission on Water Quality.

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Hearings held Mar. 25-June 25, 1970.

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Includes bibliographical references (p. 100-103).