Selected References 



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Atkins, W. G. R. 1913. The phosphate content of fresh and salt water in its relation to the growth of 

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Bailey, J. W. 1851. Microscopical observations made in South Carolina, Georgia, and Florida. 

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Blum, J. L. 1954. Two winder diatom communities of Michigan streams. Pap. Mich. Acad. Sci . , Art., 

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Blum, J. L. 1956. The ecology of river algae . Bot . Rev . 22:291-341. 



Blum, J. L. 1957. An ecological study of the algae of the Saline River, Michigan. Hydrobiologia 

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Budde, H. 1928. Die Algenflora des Sauerlandischen Gebirgsbachen . Arch. Hydrobiol . 19:433-520. 



Budde, H. 1932. Die Algenflora Westfallischen Salinen und . Salzgewasser . Arch. Hydrobiol. 

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Butcher, R. W. 1933 . Studies in the ecology of rivers. I. On the distribution of macrophytic vegeta- 

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Butcher, R. W. 1940. Studies in the ecology of rivers . IV. Observations on the growth and distribution 

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Butcher, R. W. 1942. Studies in the ecology of rivers . II. The microflora of rivers with special 

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Butcher, R. W. 1946. Studies in the ecology of rivers. VI. The algal growth in certain highly cal- 

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Cedergren, G. R. 19 38. Reofila eller det rinnande vattnets algsamhallen . Svensk . Bot. Tidskr. 

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Chandler, D. C. 1937. Fate of typical lake plankton in streams. Ecol. Monogr . 7:445-479. 



Eddy, S. 1925. Fresh-water algal succession. Trans. Amer. Mic . Soc . 44:138-147. 



Eddy, S. 1932. The plankton of the Sangamon River in the summer of 1929. Bull. 111. State Nat. Hist. 

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Fritsch, F. E. 1906. Problems in aquatic biology with special reference to the study of algal perio- 

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Fritsch, F. E. 1929. The encrusting algal communities of certain fast-flowing streams. New Phytol. 

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Fritsch, F.E. 1931. Some aspects of the ecology of fresh-water algae . J. Ecol . 19 :233-272 . 



Fritsch, F. E. 1949. The lime-encrusted Phormidium -community of British streams. Verb . Int. Ver. 

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