References
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- Douglas, B., 1958: The ecology of the attached diatoms and other algae in a small stony stream. — J. Ecology 46, 295–322.
- Hansmann, E. W., 1969: The effects of logging on periphyton communities of coastal streams. — Ph. D. Thesis, Oregon State Univ. 120 pp.
- Hynes, H. B. N., 1970: The ecology of running waters. — Univ. of Toronto Press. 555 pp.
- McIntire, C. D. & Phinney, H. K., 1965: Laboratory studies of periphyton production and community metabolism in lotic environments. — Ecol. Monogr. 35, 237–258.
- Oosting, H. J., 1956: The study of plant communities. — W. H. Freeman and Company. 440 pp.
- Warren, C. E., et al., 1960: Ecological studies of an experimental stream. — Mimeo. Report, Oregon State Univ., Corvallis, Oregon 61, 193–195.
- Wetzel, R. G. & Westlake, D. F., 1969: Estimating quantity and quality of biomass — periphyton. — In: A manual on methods for measuring primary production in the aquatic environment. R. A. Vollenweider (ed.). IBP Handbook 12, F. A. Davis Co., Philadelphia, Pennsylvania.