A ten year summary of concurrent ambient water column and sediment toxicity tests in the Chesapeake bay watershed: 1990-1999 von HALL, Lenwood W, ANDERSON, Ronald D, ALDEN, Raymond W

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Interactions of Cd and Cu in anaerobic estuarine sediments. 2. Bioavailability, body burdens and respiration effects as related to geochemical partitioning von Rule, J H, Alden, RW III

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A review of concurrent ambient water column and sediment toxicity testing in the Chesapeake Bay watershed: 1990-1994 von Hall, L.W. Jr. (University of Maryland System, Queenstown, MD.), Alden, R.W. III

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A method for the enumeration of zooplankton subsamples von Alden, Raymond W., Dahiya, Ram C., Young, Robert J.

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Effects of a thermal discharge on the mortality of copepods in a subtropical estuary von Alden, Raymond W.

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Passive trans-chorionic transport of toxicants in topically treated Japanese medaka ( Oryzias latipes) eggs von Helmstetter, Michael F, Alden, Raymond W

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