Year 1970, No. 3 (May - June)

Nikitenko M. F. Evolutionary Views of I. Ya. Franko and Its Struggle for Darvinism in the Ukraine

Boiko N. Ya., Samarsky S. L. Peculiarities of Placing and Quantity of Some Predatory Mammals of the Middle Dnieper Area

RÓgatkÓ I. V. Age Variability of Hematological Indices in Microtus arvalis Pall, and Microtus socialis Pall.

Krutsvak V. N. Intrauterine Development of Gall Bladder and Extrahepatic Biliary Ducts in Cavia porcellus L.

Loseva N. G. Micromorphological Structure of Digestive Tract in Enterobius vermicularis (Linnaeus, 1758)

Barabashova V. N. Materials to Study of Paranguina agropyri,  irian., 1053

Kornyushin V. V. Revision of the Genus Kowalewskiella Baczynska, 1914 (Cestoda, Cyclophyllidae). Communication II

Bondarenko G. V. On Nerve Elements of Swim Bladder of Abramis brama L.

Padchenko I. K., Stolyarchuk N. G. Dog as a Spontaneous Carrier of Lamblia and Probable Source and Vector of Lambliasis in Nature

Iskova N. I. Dependence of Trematode Fauna of Water-Bog Birds on Nutrition

Falkovitsh M. I. New and Little Known Species of the Genus Endothenia Stph. (Lepidoptera, Tortricidae) in the Fauna of the USSR

Brief Notes

Zerova M. D. A new Species of the Genus Systole Walker (Hymenoptera, Eurytomidae) from the South of the USSR

Talanov V. P. Polymorphism of Acyrthosiphon pisi  alt

Filonov K. P. On Distribution and Quantity of Otis tarda L. in Zaporozhie and Donetsk Regions

Loshakov A. S. Rutilus frisii kutum (Kamnens.) Comes to the Berda-River (the North Azov Sea Area)

Men of Science

Nazarenko L. F. Ivan Ivanovich Puzanov (On his 85th birthday)

Voronov N. P. Victor Alekseevich Popov (On his 60th birthday)

Information and News Items

Rogatko I. V. Scientific Conference of Young Scientists on the Problem of Nature Protection and Rational Use of Natural Resources