References
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- Junk, W., 1970: Investigations on the Ecology and Production-Biology of the “Floating Meadows” (Paspalo-Echinochloetum) on the Middle Amazon. — Amazoniana (Kiel, Germany) 2, 449–195.
- Reinke, R., 1962: Das Klima Amazoniens. — Phil. Diss. Univ. Tübingen, Germany.
- Schmidt, G. W., 1968: Zum Problem der Bestimmung der Kohlensäure in kalkarmen tropischen Gewässern. — Amazoniana 1, 323–326.
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- Schmidt, G. W., 1970: Numbers of bacteria and algae and their interrelations in some Amazonian waters. — Amazoniana 2, 393–400.
- Schmidt, G. W., 1972: Amounts of suspended solids and dissolved substances in the middle reaches of the Amazon over the course of one year (August, 1969—July, 1970). — Amazoniana 3 (in press).
- Schmidt, G. W., in prep.: Primary productivity of the phytoplankton in the three types of Amazonian waters. II. On limnology of a Central-Amazon várzea-lake. — Amazoniana.
- Schmidt, G. W., in prep.: Primary productivity of the phytoplankton in the three types of Amazonian waters. III. Primary productivity of the phytoplankton in the decanted white water of a Central-Amazon várzea-lake. — Amazoniana.
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