Content of the Volume 18.
Széll, J., K. Balogh, I. and H. Mészáros, M. (1983): Effect of irrigation water polluted with different chemicals on cultivated plants I. Weed killing effect of chlorbromuron and that of herbicides mixtures on species Gramineae. – Tiscia 18, 3-8.
Kiss, J., K. Fügedi, K. and H. Mészáros, M. (1983): Effect of irrigation water polluted with different chemicals on cultivated plants II. Effect of motor-oil and sodium-salt of 2,4-D. – Tiscia 18, 9-12 .
Hegedűs, M., Lévai, I., Fodré, Zs. and Zsigó, M. (1983): Communal hygienic and bacteriological conditions of the river-bank baths along surface waters in Csongrád county. – Tiscia 18, 13-21.
Kiss, I. (1983): Microcystis type planococcus state of Anabaena in the transitorily alkalized Tisza river. – Tiscia 18, 23-31.
Kiss, I. (1983): The role of seasonal, edaphic and biotic factors in the development of phytoplankton communities in the Cibakháza backwater of the Tisza. – Tiscia 18, 33-46.
Kiss Keve, T. (1983): Characteristic phytoplankton communities in the dammed up section of the Tisza river and the Eastern main canal. – Tiscia 18, 47-52.
Fodor, S. S., Komendar, V. I., Sherban, M. I. and Duninski, T. T. (1983): On the upper flow of the river Tisza. – Tiscia 18, 53-57.
Dukic, N. and Stanojevic, M. (1983): Physikalisch-chemikalische Eigenschaften und die Oligochaetenfauna der Theiss. – Tiscia 18, 59-63.
Obradovic, M., Bózsa, P. and Budak, V. (1983): Some flora features of the southern portion of the Tisza river region. – Tiscia 18, 64-69.
Tölgyesi, Gy. and Kozma, A. (1983): Taxonomic and ecological comments relating macro- and micro-element concentrations in plant species of inundation area. – Tiscia 18, 71-75.
Tölgyesi, Gy. (1983): Elementary composition of plants on the inundation areas of the river Tisza between Tivadar and Tiszaszalka. – Tiscia 18 , 77-84.
Bába, K. (1983): History of the investigation of the terrestrial snails of the Great Hungarian Plain and its present situation II. – Tiscia 18 , 85-97.
Bába, K. (1983): Effect of the regions of the Tisza valley on the malaco-fauna. – Tiscia 18, 99-104.
Harka, A. (1983): Growth of pike (Esox lucius L.) in the section of the Tisza river at Tiszafüred. – Tiscia 18, 105-114.
Maletin, S. and Budakov, Lj. (1983): Growth of some species of fishes in the Tisza river. – Tiscia 18, 115-119.
Sterbetz, I. (1983): Wintery alimentation of wintering mallard masses on the reach of Tisza at Szentes-Hódmezővásárhely between 1971-1980. – Tiscia 18, 121-123 .
Legány, A. (1983): The ornithological investigation on the forests of "Tiszadob flood basin" nature conservation area. – Tiscia 18, 125-133.
Bodrogközy, Gy. (1983): From the life of Tisza-research working committee. Tisza-research conference XII (1981) . – Tiscia 18, 135-146.