Results 181 to 183 of about 1,881 (183)

Relations of the Species Wealth of Adventive and Aboriginal Fractions of Floras with the Characteristics of Climate and Relief in the Middle Volga Region

Russian Journal of Ecology
A V Ivanova, L S Sharaya, N V Kostina
exaly  

Evolutionary Lineages of Peridinioid Dinoflagellate Cysts (Class Dinophyceae Pascher, 1914) in the Middle Eocene of the Lower Volga Region

Paleontological Journal
exaly  

[Zemstvo reform and zemstvo medicine in the middle Volga region].

Problemy sotsial'noi gigieny i istoriia meditsiny, 1999
openaire   +1 more source