A study of the invertebrate fauna and crustacean zooplankton of the Shropshire Union Canal and the Llangollen Canal
Five sites were chosen on the main Shropshire Union Canal and three on the Llangollen Canal. Monthly quantitative samples of the bottom fauna. shore fauna •. and crustacean zooplankton were 'taken from all sites over a period of 24 months from the Shropshire Union Canal. and over 18 months from...
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University of Salford
1974
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.465625 |