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VIRGINIA JOURNAL OF SCIENCE

OFFICIAL PUBLICATION OF THE VIRGINIA ACADEMY OF SCIENCE

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Vol. 52                                                   No. 4                                            WINTER 2001

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                          TABLE OF CONTENTS
ARTICLES                                                                                                        PAGE
Effects of Collection, Transport, and Redeployment Methods on Natural Mortality of Rangia cuneata (Mactridae) used in Biomonitoring Studies
Eugene G. Maurakis,  David V. Grimes,  and William C. Gretes 		231
An Examination of the First Sediment Cores from Mountain Lake, Giles County, Virginia, for Diatoms and Pollen.
Jon C. Cawley,  Bruce C. Parker  and Terry L. Hufford		 241
Production of a Novel Copper-binding Ligand by Marine Synechococcus (Cyanobacteria) in Response to Toxic Concentrations of Copper
Arunsri C Brown and Andrew S Gordon 		259
Spawning Behavior in Hemitremia flammea (Actinopterygii: Cyprinidae)
Eugene G. Maurakis,  Ray Katula, and William Roston 		273
JEFFRESS RESEARCH GRANT AWARDS
 279
NECROLOGY-HELMUT WAKHAM
 287
ABSTRACTS
 288