References
- A. P. H. A., 1965: Standard methods for examination of water, sewage and Industrial wastes. — New York, 769 pp. Amer. Public Health Association.
- Ganapati, S. V. & Sreenivasan, A., 1970: Energy flow in natural aquatic ecosystems in India. — Arch. Hydrobiol. 66: 458–498.
- Gliwicz, Z. M., 1967: The contribution of nannoplankton in pelagial primary production in some lakes with varying trophy. — Bull. Acad. Sci. Polonaise 15: 343–437.
- Goldman, C. R. & Wetzel, R. G., 1963: A study of primary productivity of Clear lake, Lake Country, California. – Ecology 44: 281–294.
- Hendrey, G. R. & Welch, E. B., 1974: Phytoplankton productivity in Findley Lake. — Hydrobiologia 45: 45–63.
- Hussainy, S. V., 1967: Studies on the limnology and primary production of a tropical lake. — Hydrobiologia 30: 335–352.
- Karunakaran, J., Fernando, R. S., Satyamoorthy, V. R. & Kanthamani, S., 1969: A study of primary productivity in a tropical freshwater pond by fractional filtration. — Biology News (Madurai Univ.) 1: 21–30.
- Lund, J. W. G., 1961: The periodicity of μ-algae in three English Lakes. — Verh. Internat. Verein. Limnol. 14: 147–154.
- Malone, T. C., 1971: The relative importance of nannoplankton and net plankton as primary producers in tropical oceanic and neritic phytoplankton communities. — Limnol. Oceanogr. 16: 633–639.
- Munk, W. H. & Riley, G. A., 1952: Absorption of nutrients by aquatic plants. — J. Mar. Res. 11: 215–240.
- Odum, E. P., 1969: The strategy of ecosystem development. — Science 164: 262–270.
- Prowse, G. A., 1969: Energy flow in relation to productivity in fresh and brackish waters. — A paper read in Internat. Congress Conference of the Pacific Science Ass. held at the Univ. of Malaya, May 6–12.
- Riley, G. A., 1957: Phytoplankton of the North Central Sargasso Sea 1950–52. — Limnol. Oceanogr. 2: 252–270.
- Rodhe, W., Vollenweider, R. A. & Nauwerck, A., 1958: The primary production and standing crop of phytoplankton. — In: Perspectives in marine Biology: 299–322 (ed. A. A. Buzzati-Traverso). Univ. of California Press.
- Rodhe, W., Hobbie, J. E. & Wright, R. T., 1966: Phototrophy and heterotrophy in high mountain lakes. — Verh. Internat. Verein. Limnol. 16: 302–312.
- Sreenivasan, A., 1964 a: The limnology, primary production and fish production in a tropical pond. — Limnol. Oceanogr. 9: 391–396.
- Sreenivasan, A. 1964 b: Limnological studies and fish yield in three upland lakes of Madras State, India. — Limnol. Oceanogr. 9: 564–575.
- Sreenivasan, A. 1965: Limnology of tropical impoundments III. Limnology and productivity of Amaravathy Reservoir (Madras State), India. — Hydrobiologia 26: 501–506.
- Strickland, J. D. H. & Parson, T. R., 1965: A manual of sea water analysis (with special reference to the more common micronutrients and to particulate organic matter). — Fish. Res. Board Canada 125: 203.
- Sumitra, V., 1969: Limnological studies of some tropical ponds. — Ph. D. thesis, Madurai, Univ., Madurai, South India.
- Sumitra, V. 1974: Seasonal variation in primary productivity in three tropical ponds. — Hydrobiologia 38: 395–408.