By Bly, J. e..
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9 páginas , Bly, J. E.-Department of Microbiology, University of Mississippi Medical Center, Jackson, Mississippi 39216, USA

Place hold on Environmental factors affecting outbreaks of winter saprolegniosis in channel catfish, Ictalurus punctatus - Rafinesque -

By Liras, V..
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10 páginas , Liras, V-Lund Univ/Dept Ecol/S-22362 Lund, Sweden

Place hold on Can ingested cyanobacteria be harmful to the signal crayfish - Pacifastacus leniusculus - ?