H.B.M.Humood,O.I.Yudakova

The regeneration potential of partenogenetic maize lines in the culture of mature embryos 

3-13

V.N.Godin,T.V.Arkhipova,
J.I.Ialamova 

Flowering biology of Heracleum sibiricum (Apiaceae) in Moscow region 

14-25

O.I.Nedoseko 

Crown shoots in the ontogenesis of Salix viminalis L. species “aeroxyl shrub” life-form

26-38

M.V.Petrova 

Mycological research in the Republic of Bashkortostan Gafuri district

39-49

E.G.Khudonogova

A study of properties of woody-shrub introduсents (Irkutsk)

50-61

A.G.Panov,V.Yu.Agashirinova,
S.A.Romel’

Peculiarities of the species composition and seasonal dynamics of ciliofauna in summer-autumn period in freshwater reservoirs of the lower current of the Taranay river (southern part of Sakhalin island) 

62-73

M.R.Sabirdjhonova,V.N.Sattarov

The phenotypic variability of Apis mellifera drones in apiaries of the northern part of Bashkortostan 

74-83

O.A.Aref’eva,L.N.Ol’shanskaya,
R.Sh.Valiev

A study of water environment purification efficiency by little duckweed Lemna minor L. from heavy metal salts using the energy of electromagnetic radiation and phytoremediant regeneration 

84-97

N.A.Leonova

Broad-leaved forests of the upper plateau of the Volga upland 

98-125