topographic material
121Causes of landslides — The causes of landslides are usually related to instabilities in slopes. It is usually possible to identify one or more landslide causes and one landslide trigger. The difference between these two concepts is subtle but important. The landslide… …
122drawing — /draw ing/, n. 1. the act of a person or thing that draws. 2. a graphic representation by lines of an object or idea, as with a pencil; a delineation of form without reference to color. 3. a sketch, plan, or design, esp. one made with pen, pencil …
123mercury — /merr kyeuh ree/, n., pl. mercuries. 1. Chem. a heavy, silver white, highly toxic metallic element, the only one that is liquid at room temperature; quicksilver: used in barometers, thermometers, pesticides, pharmaceutical preparations,… …
124Photoconductive atomic force microscopy — (pc AFM) is a scientific technique.. Multi layer photovoltaic cells have gained popularity since mid 1980s.[1] At the time, research was primarily focused on single layer photovoltaic (PV) devices between two electrodes, in which PV properties… …
125Austria — This article is about the country. For other uses, see Austria (disambiguation). Österreich and Oesterreich redirect here. For the surname rendered in either of these two ways, see Österreich (surname). For the Austrian national anthem, whose… …
126Missouri River — Coordinates: 38°48′49″N 90°07′11″W / 38.81361°N 90.11972°W / 38.81361; 90.11972 …
127Swisstopo — is the common name for the Swiss Federal Office of Topography (in German: Bundesamt für Landestopografie . French: Office fédéral de topographie . Italian: Ufficio federale di topografia . Romansh: Uffizi federal da topografia ). This name was… …
128Going for the One — Infobox Album Name = Going for the One Type = Studio Album Artist = Yes Released = July 22 1977 Recorded = Late 1976 ndash;Spring 1977 Mountain Studios Montreux, Switzerland Genre = Progressive rock Length = 38:49 Label = Atlantic Producer = Yes… …
