Record Display for the EPA National Library Catalog
RECORD NUMBER: 187 OF 192Main Title | Water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia effects of agricultural activities on, and distribution of, nitrate and other inorganic constituents in the surficial aquifer / | |||||||||||
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Other Authors |
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Publisher | U.S. Geological Survey ; | |||||||||||
Year Published | 1993 | |||||||||||
OCLC Number | 29576390 | |||||||||||
Subjects | Water quality--Delmarva Peninsula ; Water quality--Delmarva Peninsula--Computer disks ; Groundwater--Delmarva Peninsula ; Agriculture--Environmental aspects--Delmarva Peninsula | |||||||||||
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Collation | iv, 87 p. : ill., maps ; 28 cm. + 1 computer disk (3 1/2 in.) | |||||||||||
Notes | Errata slip inserted. System requirements for computer disk: IBM compatible PC with 3 1/2 in. disk drive and DOS. Includes bibliographical references (p. 71-73). |
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Contents Notes | Computer disk contains tables. |