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Current status of methods of toxicological research on freshwater crayfish
by
Robert Lawrence France
Western Region, Dept. of Fisheries and Oceans, 1986
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Profitably Soaked
by
Robert Lawrence France
Green Frigate Books, July 15, 2003
Paperback
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Deep Immersion
by
Robert Lawrence France
Green Frigate Books, January 15, 2003
Paperback
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