G.K.Zvereva

Comparative study of chlorenchyma of vegetative organs in Phragmites australis and Molinia caerulea (Poaceae, Arundinoideae)

3-18

T.M.Lysenko

Association of Jurineo charcoviensis-Koelerietum dubjanskyi from Penza region

19-28

L.S.Sharay,A.V.Ivanova,
M.A.Aristova,R.S.Kuznetsova,
N.V.Kostina,G.S.Rozenberg

Dependence of main flora taxa number of flora on climatic indicators in the central Volga basin

29-42

ZOOLOGY

A.Yu.Asanov

The features of the natural fish productivity formation of a shallow reservoir free of ichthyofauna on the western slope of the Volga
upland within Penza region

43-56

N.F.Zolina

Characteristics of stray cat populations in Penza

57-69

Yu.A. Ryzhova

Population structure of Scilla sibirica Haw. in the conditions of the northern forest-steppe

70-79

I.D.Mikhailova,A.S.Lukatkin

The effect of growth regulators on in vitro callus formation in cucumber and radish

80-91

I.I.Rassokhina,O.A.Marakaev

Assessment of morphophysiological parameters and productivity of Hordeum vulgare under the action of Pseudomonas sp. GEOT18
strain suspension

92-104

I.S.Leontiev

Features of the development of fluffy cocoon moths (Eriogaster lanestris Linnaeus, 1758) in laboratory and natural conditions

105-109