Abou-El-Naga, M.: Effect of a prolonged practice of crop rotation and fertilizer treament on the nematode fauna. PDF

3-11.

Andrássy, I.: Revision of the order Monhysterida (Nematoda) inhabiting soil and inland waters. PDF

13-47.

Andrikovics, S.: Further data to the daily migration of the larvae of aquatic insects. PDF

49-55.

Balogh, P.: Leg spination of some Coccorchestes species (Araneae: Attidae). PDF

57-67.

Balogh, P.: New Coccorchestes species from Papua New Guinea (Araneae: Attidae). PDF

69-73.

Gere, G.: The metabolism of the tree sparrow as the type of granivorous Passerines. PDF

75-82.

Löffler, H.: Beitrag zur Evolution der österreichen Seen. PDF

83-90.

Loksa, I.: Die Bodenspinnen zweier Torfmoore im Oberen Theiss-Gebiet Ungarns. PDF

91-106.

Michalis, K. & Kattoulas, M.: A systematic, ecological, zoogeographical and biomatrical study of the scorpions of the Peloponnesus. PDF

107-112.

Pobozsny, M.: Veränderungen chemischer Komponente der Laubstreu bei Regenwurmtätigkeit. PDF

113-119.

Sasvári, L.: Bird communities in the parks and squares of Budapest. PDF

121-143.

Török, J.: Food composition of nestling blackbirds in an oak forest bordering on an orchard. PDF

145-156.

Zicsi, A.: Weitere Angaben zur Lumbricidenfauna Italiens (Oligochaeta: Lumbricidae). PDF

157-180.

Communicationes breves

Abou-El-Naga, M.: A Mesodorylaimus species (Nematoda) with two vulvae, separated ovaries and different tail shapes. PDF

181-183.

Andrássy, I.: Nematological notices. PDF

185-189.

Andrikovics, S.: On the possibilites of a aScanning Electron Microscopic examination of Ephemeroptera, Odonata and Trichoptera larvae. PDF

191-194.