Record Display for the EPA National Library Catalog
RECORD NUMBER: 31 OF 74Main Title | Lake Michigan open water and lake bed survey, 1971. | |||||||||||
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CORP Author | Illinois Environmental Protection Agency. | |||||||||||
Year Published | 1971 | |||||||||||
OCLC Number | 01230419 | |||||||||||
Subjects | Water--Pollution--Michigan, Lake | |||||||||||
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Collation | iv, 84 p. illus. 29 cm. |