Content of the Volume 13.
Horváth, I. 
                (1978): Dr. Rezső Vámos (1913-1977). – Tiscia 13, 3-5.
                (full text)
Károlyi, 
                Zs. (1978): The history of water management in the central Tisza 
                region. – Tiscia 13, 7-25.
                (full text)
Kiss, I. 
                (1978): Algological investigations in the dead-Tisza at 
                Lakitelek-Tőserdő. – Tiscia 13, 27-47.
                (full text)
Kiss, I. 
                (1978): Occurrence of Synura uvella Ehr. var. tiszaensis 
                n. var.  in the dead arm of the river Tisza near Lakitelek. – 
                Tiscia 13, 49-54.
                (full text)
Uherkovich, G. 
                (1978): Beiträge zur Kenntnis über das Vorkommen der 
                Scenedesmus-arten in Ungarn III. Daten aus Südungarn. – 
                Tiscia 13, 55-70.
                (full text)
Váncsa, A. 
                L. (1978): Results of the algological investigation of the Sajó 
                bed stretch below Miskolc in 1976 . – Tiscia 13, 71-81.
                (full text)
Bancsi, I., 
                Hamar, J., Végvári, P. and B.Tóth, M. (1978): Limnological 
                characteristics of the Tisza stretch at Kisköre dam in 1975. – 
                Tiscia 13, 83-95.
                (full text)
Szitó, A. 
                (1978): Benthos investigations in the Tisza stretch between 
                Tiszafüred-Kisköre. –  Tiscia 13, 97-98.
                (full text)
Adámosi, M., 
                Végvári, P., Bancsi, I., Hamar, J., B.Tóth, M., Ferencz, M. and 
                Szitó, A. (1978): Limnological investigations in the 
                longitudinal section of the river Tisza. – Tiscia 13, 99-140.
                (full text)
Marián, M., 
                Bankovics, A., Bogdán, I. and Lőrincz, I. (1978): Some 
                ecological characteristics of the bird stock of Tőserdő. – 
                Tiscia 13, 141-144.
                (full text)
Sterbetz, 
                I. (1978): Circulation in materials, induced by the colony of 
                the rooks (Corvus frugilegus L. 1758) at Sasér, in the 
                period of reproduction. – Tiscia 13, 151-155 .
                (full text)
Legány, A. 
                (1978): Data on the bird stock of the flood-plain at Tiszafüred. 
                – Tiscia 13, 157-161.
                (full text)
Kiss, I., 
                Marián, M. and Horváth, I. (1978): Effect of the antropogeneous 
                pollution on the Tisza and its tributaries. – Tiscia 13, 
                163-168.
                (full text)
Marián, M. 
                (1978): On the activity of the Tisza-research working committee 
                in 1977. – Tiscia 13, 169-174.
                (full text)
Bodrogközy, 
                Gy. (1978): From the life of the Tisza-research working 
                committee. Tisza-research conference VIII. – Tiscia 13, 175-190.
                (full text)
Bodrogközy, 
                Gy. (1978): From the life of the Tisza-research working 
                committee. Tisza-research conference XI. – Tiscia 13, 191-214.
                (full text)