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insect repellent

(Encyclopedia)insect repellent, substance applied to the skin in order to provide protection against biting insects, primarily mosquitoes, ticks, chiggers, fleas, and certain flies. The most effective such substanc...

palmitin

(Encyclopedia)palmitin pălˈmətĭn [key], fat that is the triglyceride of palmitic acid, CH3(CH2)14CO2H, i.e., the tripalmitate ester of glycerol. It is a white crystalline solid at ordinary temperatures, insolub...

Warri

(Encyclopedia)Warri wôˈrē [key], city (1991 est. pop. 111,000), S Nigeria, a port on the Warri River. It is a transshipment point where oceangoing vessels meet Niger River boats. The main items shipped from Warr...

Ahvaz

(Encyclopedia)Ahvaz or Ahwaz both: äwäzˈ [key], city, SW Iran, on the Karun River. It is an oil center, a transportation hub, and an industrial city that has petrochemical, textile, ...

Khanaqin

(Encyclopedia)Khanaqin khänˈäkēn [key], town, NE Iraq, near the Iranian border, on a tributary of the Diyala. It is located in an oil-producing region and has an oil refinery. Khanaquin was severely affected by...

Newfoundland and Labrador, province, Canada

(Encyclopedia)CE5 Newfoundland and Labrador nyo͞oˈfənlənd, nyo͞ofənlăndˈ; lăbˈrədôrˌ [key], province (2001 pop. 512,930), 156,185 sq mi (404,519 sq km), E Canada. The province consists of the island...

La Marque

(Encyclopedia)La Marque lə märk [key], city (1990 pop. 14,120), Galveston co., SE Tex., in an agricultural and oil area; settled c.1860, inc. 1953. A residential suburb of Texas City, La Marque was originally a f...

Lamesa

(Encyclopedia)Lamesa ləmēˈsə [key], city (1990 pop. 10,809), seat of Dawson co., NW Tex., in the Llano Estacado; inc. 1917. Lamesa is a processing and shipping center for an irrigated area where cattle and hogs...

Rockefeller, William

(Encyclopedia)Rockefeller, William, 1841–1922, American financier, b. Tioga co., N.Y.; brother of John D. Rockefeller. He joined (1865) his brother in the oil-refining business. William was a successful stock mar...

Calabar

(Encyclopedia)Calabar kăləbärˈ, kălˈəbär [key], city (1991 est. pop. 154,000), SE Nigeria, a port on an estuary of the Gulf of Guinea. Rubber is processed, and palm oil, cacao, rubber, and timber are export...