Borisov v p (5 risultati)

Hard Cover. Condizione: Fair with no dust jacket. Book is in the Russian language. Square, sound binding. Stressed hinges. Clean but age-darkened text pages. Paper over boards torn at top and bottom of spine, reinforced with clear tape. Exterior has general shelf wear. Study of the literature of Russian emigration, 1917-1940. 8.75" (21 cm) tall; 515 pages.…

Hardcover. Condizione: As New. Mos. -Perspektiva- 1993/, pp. 188, illust. Many fled to the USA. Chchibabin; Ipatiev; Manukhin, Vasil'ev, Butuzov et al. [hc/new] [no ISBN].

Condizione: New. 250, col photos + distribution maps. . PB. NEW. . This atlas presents, for the first time, a detailed overview of the distribution of the damselflies and dragonflies (Odonata) of West and Central Asia, an area covering nearly 8 million km . The region is not only characterized by the presence of several vast arid deserts such as the Arabian desert, Syrian desert and the Karakum but also harbors extensive mountain chains rich in streams, rivers, marshes and lakes including the Caucasus, Zagros and Hindu Kush. These combination of strong geographic differences in combination with its position between the Afrotropical, Oriental and Palearctic realm result in an interesting and diverse odonate fauna.Dragonflies and damselflies are good indicators of the quality of freshwater habitats and are colorful ambassadors for the preservation of freshwater ecosystems. In West and Central Asia the combination of climate change and an ever increasing demand for freshwater for drinking and agriculture will result in increased desertification and habitat degradation. The future of some of the species occurring in the area is therefore gloomy and some might not make it to the end of the century.This Atlas deals with no less than 175 (sub)species, many of which are endemic to the region or occur just marginally outside the region. For each species a distribution map is presented showing its occurrence in the region and adjacent areas. Texts for each species give basic information on the distribution, habitat preferences and, in some cases, taxonomical information. Although this atlas is not an identification guide, it will definitely help to identify most of the species in the region as it contains images of nearly all species, many of which have seldom been depicted in books before. We hope that this book will help to raise local awareness about this group of freshwater species and will contribute in a better protection and management of freshwater ecosystems.…

Condizione: new. Pages: 180 Language: Russian. V posobii otrazheny mekhaniko-tekhnologicheskie osnovy izmelchenija zerna v protsesse proizvodstva muki, kotorye uvjazany s fiziko-mekhanicheskimi svojstvami zernovykh materialov. Naibolee polno rassmotreny materialy, kasajuschiesja vozdejstvija majatnikovykh poverkhnostej na protsess razrushenija otdelnykh zernovok. Takzhe opisana razrabotannaja programma dlja avtomatizirovannogo upravlenija i otsenki protsessa izmelchenija s udobnym interfejsom pri opredelenii energozatrat i ispolzuemaja pri obuchenii studentov. Dannoe posobie prednaznacheno studentam spetsialnosti "Tekhnologicheskie mashiny i oborudovanie", "Produkty pitanija iz rastitelnogo syrja", "Informatika, vychislitelnaja tekhnika", a takzhe nauchnym sotrudnikam i spetsialistam v oblasti zernopererabotki i vychislitelnoj tekhniki. 9785811422494.…

This atlas presents, for the first time, a detailed overview of the distribution of the damselflies and dragonflies (Odonata) of West and Central Asia, an area covering nearly 8 million km . The region is not only characterized by the presence of several vast arid deserts such as the Arabian desert, Syrian desert and the Karakum but also harbors extensive mountain chains rich in streams, rivers, marshes and lakes including the Caucasus, Zagros and Hindu Kush. These combination of strong geographic differences in combination with its position between the Afrotropical, Oriental and Palearctic realm result in an interesting and diverse odonate fauna. Dragonflies and damselflies are good indicators of the quality of freshwater habitats and are colorful ambassadors for the preservation of freshwater ecosystems. In West and Central Asia the combination of climate change and an ever increasing demand for freshwater for drinking and agriculture will result in increased desertification and habitat degradation. The future of some of the species occurring in the area is therefore gloomy and some might not make it to the end of the century. This Atlas deals with no less than 175 (sub)species, many of which are endemic to the region or occur just marginally outside the region. For each species a distribution map is presented showing its occurrence in the region and adjacent areas. Texts for each species give basic information on the distribution, habitat preferences and, in some cases, taxonomical information. Although this atlas is not an identification guide, it will definitely help to identify most of the species in the region as it contains images of nearly all species, many of which have seldom been depicted in books before. We hope that this book will help to raise local awareness about this group of freshwater species and will contribute in a better protection and management of freshwater ecosystems. 247 pp., num. color photographs and distributions maps, br. gr. 8 [17 x 24 cm]. …