Results 161 to 170 of about 1,221,940 (319)

Vyatka peasants-settlers in Bashkiria in the post-reform period (60–90ss of the 19th century)

open access: yesИзвестия высших учебных заведений. Поволжский регион: Гуманитарные науки
Background. Comprehension of the current state of calm multinational environ-ment of Bashkortostan, which ranks second in Russia in terms of diversity of national com-position after Dagestan, presupposes knowledge of the specifics issue of the settlement
D.P. Samorodov
doaj   +1 more source

Crop calendars for the US, USSR, and Canada in support of the early warning project [PDF]

open access: yes
New crop calendars are produced for U.S. regions where several years of periodic growth stage observations are available on a CRD basis. Preexisting crop calendars from the LACIE are also collected as are U.S.
Hodges, T.   +2 more
core   +1 more source

Joint document concerning geological studies from 1971 - 1975 [PDF]

open access: yes
In 1971, a joint Soviet-Americam Working Group on Remote Sensing of the Natural Environment was established. It was organized into a number of discipline panels, one of which was on geology. Membership on this panel came from the Geological Survey of the

core   +1 more source

On the age of pyrochlore carbonatites from the Ilmeno-Vishnevogorsky Alkaline Complex, the Southern Urals (insights from Rb-Sr and Sm-Nd isotopic data)

open access: diamond, 2020
И. Л. Недосекова   +5 more
openalex   +2 more sources

Scytophyllum waehneri (Stur) nov. comb., the correct name for Scytophyllum persicum (Schenk) Kilpper, 1975 [PDF]

open access: yes, 2011
Konijnenburg-van Cittert, Johanna H.A. van   +2 more
core   +1 more source

ON COMPETITIVENESS OF THE PEDUNCULATE OAK IN BROAD-LEAVED FORESTS OF THE SOUTHERN URALS

open access: diamond, 2019
Ruslan Yu. Yanbaev   +3 more
openalex   +1 more source

Rock flows [PDF]

open access: yes
Rock flows are defined as forms of spontaneous mass movements, commonly found in mountainous countries, which have been studied very little. The article considers formations known as rock rivers, rock flows, boulder flows, boulder stria, gravel flows ...
Matveyev, S. N.
core   +1 more source

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