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Search Results for the EPA National Library Catalog
Items Found: 68
Showing: Items 51 - 68
Your Search: (AUTHOR=MARKS AND D)
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Title
Year Published
51
Upper Chesapeake Bay water quality studies : Bush River, Romney Creek, Spesutie Narrows and Swan Creek 1968-1971, Chesapeake and Delaware Canal 1970, Chester River 1970, Severn River 1970-1971, Gunpowder, Middle and Bird Rivers 1971 /
1972
52
Wastewater treatment plant nutrient survey : 1966-1967 data report /
1968
53
Water quality survey of the Annapolis Metropolitan Area /
1967
54
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point
1969
55
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point
1969
56
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point /
1971
57
Water quality survey of the head of the Chesapeake Bay Maryland tributaries
1969
58
Water quality survey of the head of the Chesapeake Bay Maryland tributaries /
1971
59
Water quality survey of the Potomac Estuary
1966
60
Water quality survey of the Potomac Estuary : 1967 data report /
1967
61
Water quality survey of the Potomac Estuary : 1968 data report /
1968
62
Water quality survey of the Potomac estuary : Gilbert Swamp and Allen's Fresh and Gunston Cove /
1971
63
Water quality survey of the Potomac Estuary embayments and transects /
1970
64
Water Quality Survey of the Potomac Estuary.
1967
65
Water Quality Survey of the Potomac Estuary.
1968
66
Water quality survey of the upper Chesapeake Bay /
1972
67
Water quality survey of the Upper Potomac Estuary enforcement conference area /
1970
68
Xenobiotic metabolism, in vitro methods : a symposium /
1979
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