internal-drainage
31The Fens — The Fens, also known as the Fenland, is a geographic area in eastern England, in the United Kingdom. The Fenland primarily lies around the coast of the Wash; it reaches into two Government regions (East Anglia and the East Midlands), four modern… …
32Endorheic basin — NASA photo of the endorheic Tarim Basin Endorheic basin showing waterflo …
33ICD-9-CM Volume 3 — is a system of procedural codes. It is a subset of ICD 9 CM (volumes 1 and 2 are used for diagnostic codes.) The United States National Center for Health Statistics drafted ICD 10 PCS in 2000 as a potential replacement for ICD 9 CM Volume 3, but… …
34cave — cavelike, adj. /kayv/, n., v., caved, caving. n. 1. a hollow in the earth, esp. one opening more or less horizontally into a hill, mountain, etc. 2. a storage cellar, esp. for wine. 3. Eng. Hist. a secession, or a group of seceders, from a… …
35Ethiopia — /ee thee oh pee euh/, n. 1. Formerly, Abyssinia. a republic in E Africa: formerly a monarchy. 58,732,577; 409,266 sq. mi. (1,060,000 sq. km). Present boundaries include Eritrea. Cap.: Addis Ababa. 2. Also called Abyssinia. an ancient region in NE …
36hydrologic sciences — Introduction the fields of study concerned with the waters of the Earth. Included are the sciences of hydrology, oceanography, limnology, and glaciology. In its widest sense hydrology encompasses the study of the occurrence, the… …
37Caldicot and Wentloog Levels — A reen near Goldcliff on the Caldicot Level The Caldicot and Wentloog Levels are two areas of low lying estuarine alluvial wetland and intertidal mudflats adjoining the north bank of the Severn estuary, either side of the River Usk estuary near… …
38Lincolnshire — For other places with the same name, see Lincolnshire (disambiguation). Coordinates: 53°4′N 0°11′W / 53.067°N 0.183°W / 53.067; 0.183 …
39River Witham — Geobox River name = River Witham map size = map caption = other name = Witham other name1 = country = England country1 = region = Lincolnshire region1 = city = Lincoln city1 = length = 132 length imperial = 82 watershed = watershed imperial =… …
40Romney Marsh — The Romney Marsh is a sparsely populated wetland area in the counties of Kent and East Sussex in the south east of England. It covers about 100 square miles (260 km²).Quotations*“As Egypt was the gift of the Nile, this level tract ... has by the… …
