A.N.Ivanitsky,D.G.Smirnov

Horseshoe bats (Rhinolophidae, Chiroptera) of Abkhazia and adjacent territories: distribution, wintering, reproduction

3-13

A.V.Ivanova,M.A.Kostina

Determination of the minimum species number for the minimum range of elementary flora in Samara Zavolzhye (forest-steppe zone)

14-22

O.V.Rytikova,M.V.Rostovtseva,
N.G.Mazei,Yu.A.Fatyunina(Vyal’)

Introduction of trees and shrubs of the family Rosaceae Juss. in the arboretum of the Sprygin Penza botanical garden

23-34

V.A.Senkevich,A.N.Tsyganov,
T.G.Stojko

Zooplankton community in the Penza water storage basin

35-49

D.I.Dyachenko,V.T.Fomichev

Characteristics of systems of ionic liquids based on choline chloride as a solvent for electrochemistry

50-58

A.A.Kuzmin,D.E.Boriskov

A method of quantification of planar chromatography results using common software

59-70

A.S.Sokolov

Landscape regularities of anthropogenic transformation of natural environment of Belarus

71-82

A.G.Rozenberg,N.V.Kostina,
G.S.Rozenberg

Forecast of forest cover changes in Samara region at sustainable development scenarios

83-91