The structural and functional dynamics of selected species-populations of freshwater snails : towards a systems approach
The structural and functional dynamics of freshwater gastropods at Malham Tarn are examined and detailed information is presented with regards to two littoral species, Ancylus fluviatilis (Mull.)and Planorbis contortus(Linn.), occupying a semi-isolated part of the Tarn. At all levels, from whole Tar...
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University of Leeds
1972
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535491 |