References
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- Guillard, R., 1978: Counting slides. — In: Phytoplankton Manual: 182–189. Ed. A. Sournia. UNESCO, Paris.
- Hasle, G. R. & Fryxell, G. A., 1970: Diatoms: Cleaning and mounting for light and electron microscopy. — Trans. Am. Microsc. Soc. 89 (4): 469–474.
- Janssens, J. G., 1991: Phyto- and zooplankton removal technologies. — Taller sobre tratamiento de aguas eutróficas. Mendoza, Argentina. 27 pp.
- Margalef, R., 1983: Limnology. — Ed. Omega, Barcelona, 1010 pp. (in Spanish).
- Palmer, C. M., 1962: Algae in water supply. — Editorial Interamericana. 84 pp. (in Spanish).
- Reynolds, C., 1984: The ecology of freshwater phytoplankton. Cambridge University Press. Cambridge. 384 pp.
- Sastre, A. V., Santinelli, N. H. & Sendin, M. E. in press: Bloom of Aulacoseira granulata (Ehr.) Simonsen (Bacillariophyceae) in the lower run of Chubut River. Revista Brasileira de Biologia, (in Spanish).
- Venrick, E., 1978: How many cells to count? — In: Phytoplankton Manual: 167–180. Ed. A. Sournia. UNESCO, París.
- Weber, Jr. & Walter, J., 1979: Water quality control. Physical and Chemical Processes. Ed. Reverté, Barcelona, 654 pp. (in Spanish).
- Wetzel, R. G., 1975: Limnology. W. B. Saunders Company. Philadelphia. 743 pp.