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J. Cramer
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Vaduz, DEU
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Documents disponibles chez cet éditeur (8)
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The lower lake Powell system warrants more detailed analyses of the aquatic components, analyses which will not only confirm the uniqueness of this desert impoundment but also serve as a base from which impact due to inevitable change can be ass[...]ouvrage
This book is an attempt to describe this taxonomic complexity in one river in central Michigan, including phytoplankton and periphyton communities.ouvrage
The objectives of this study are to gather Baseline floristic data concerning planktonic and periphytic diatoms of the lentic and lotic waters of the upper Henrys Fork of teh Snake river and to assess diatom community associations and their dyna[...]ouvrage
In marine littoral samples from the coast of the Indian ocean, chiefly near Dar es Salaam, Tansania, 83 diatom genera including ab. 390 taxa are shown.ouvrage
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In marine littoral samples from the coast of the Indian ocean, chiefly near Dar es Salaam, Tansania, 83 diatom genera including ab. 390 taxa are shown.ouvrage
The present study was undertaken to investigate the diatom flora of a major river in northern Utah, to determine the diatom speices present, and to illustrate them in a manner useful for future diatom researches in the intermountain region.