Content of the Volume 19.
Fekete, E. (1984): Study on the heavy metals having effect on the water biocenoses in the backwaters at Alpár and Lakitelek. – Tiscia 19, 3-15.
Csépai, F. (1984): Summarizing evaluation of the results of the Daphnia test carried out at the Tisza-section and major district waters at Szolnok county (1977-1983). – Tiscia 19, 17-20.
Váncsa, A. L. (1984): Biological water quality of the Tisza between Tokaj and Tiszafüred (on the basis of studies carried out between the period 1971-1980). – Tiscia 19, 21-38.
Kiss Keve, T. (1984): Relationship between the chemical oxygen demand, suspended matter content and algal count in the Eastern main canal (Hungary). – Tiscia 19, 39-48.
Kiss, I. (1984): Algological investigations in the waters of the Tisza basin at Alpár. – Tiscia 19, 49-58.
Dobler, E. and Kovács, K. (1984): Results of the preliminary investigations on the alga communities in the backwater of the Tisza at Alpár. – Tiscia 19, 59-68.
Kovács, K. and Dobler, E. (1984): Studies on the qualitative and quantitative composition and the seasonal changes of phytoplankton at three sampling areas of the dead Tisza at Lakitelek. – Tiscia 19, 69-78.
Pujin, V., Ratajac, R. and Djukic, N. (1984): Zusammensetzung und Dynamik des Zooplanktons und der Bodenfauna des unteren Theisslauf. – Tiscia 19, 79-87.
Bodrogközy, Gy. (1984): Hydroecology of the grass-associations found at the dams along the Upper-Tisza. – Tiscia 19, 89-111.
Bagi, I. and Bodrogközy, Gy. (1984): Seasonal dynamics of the succession series at the Körös flood-plain leading to the association of the Echinochloo-Heleochloetum alopecuroides (Rapcs. 27) Bodrk. 82. – Tiscia 19, 113-135 .
Komendar, V. I. (1984): Phytocenological characteristics of the White-Tisza Valley. – Tiscia 19, 137-149.
Fodor, I. (1984): The floristic and geobotanical relations of the Black Tisza-valley. – Tiscia 19, 151-156.
Tölgyesi, Gy. and Kozma, A. (1984): Mineral substances of aquatic and terrestrial vegetation in the storage tank at Kisköre. – Tiscia 19, 157-163 .
Kovács, S. T. (1984): The phenological and ecological relations of the Acentria nivea Olivier, 1971 (Lepidoptera: Acentropidae) in the backwaters at Mártély-Körtvélyes. – Tiscia 19, 165-172.
Budakov, Lj. and Maletin, S. (1984): Dynamics of longitudinal growth and body mass of Esox lucius L., Blicca bjoerkna L., and Carassius auratus gibelio Bloch in the Tisza . – Tiscia 19, 173-178.
Harka, A. (1984): New member in the fish fauna of the river Tisza: the balon stickleback (Gimnocephalus baloni Holcik et Hensel 1974). – Tiscia 19, 179-182.
Molnár, Gy. (1984): Niche studies in the stock of starling (Sturnus v. vulgaris L. 1758). – Tiscia 19, 183-194.
Sterbetz, I. (1984): Kcalory demand of the heron colonies in the Hungarian Tisza-valley. – Tiscia 19, 195-199.
Sterbetz, I. (1984): The migrant mollusk (Dreissena polymorpha Pall.) as the aliment of natatorial birds at the Tisza-valley. – Tiscia 19, 201-204.
Wollemann, M. (1984): Spectrogram analysis of different calls at the heronry of Labodár. – Tiscia 19, 205- 210.
Bodrogközy, Gy. (1984): From the life of the Tisza-research working committee, which has become international. Tisza-Research Conference XIV (1983). – Tiscia 19, 211-219.
Csizmazia, Gy. (1984): Summary of the results in Tisza-research obtained during the year 1982. – Tiscia 19, 221-226.