deep furrow drill
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drill — I. /drɪl / (say dril) noun 1. a tool or machine for making cylindrical holes, especially by rotation. 2. Military a. training in formal marching or other precise military or naval movements. b. an exercise in such training: gun drill. 3. any… …
Plough — Plow redirects here. For the Canadian soldier, see Edward Chester Plow. Plowman redirects here. For the surname, see Plowman (surname). Furrow redirects here. For other uses, see Furrow (disambiguation). For other uses, see Plough… … Wikipedia
USS America (CV-66) — The third USS America (CV 66), formerly CVA 66, was a Kitty Hawk class supercarrier of the United States Navy that served from 1965 to 1996.Construction and shakedownOriginally ordered as an Enterprise class nuclear carrier, the ballooning costs… … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
agriculture, origins of — Introduction the active production of useful plants or animals in ecosystems that have been created by people. Agriculture has often been conceptualized narrowly, in terms of specific combinations of activities and organisms wet rice production… … Universalium
irrigation and drainage — ▪ agriculture Introduction artificial application of water to land and artificial removal of excess water from land, respectively. Some land requires irrigation or drainage before it is possible to use it for any agricultural production; other… … Universalium
Agriculture in the United Kingdom — A combine harvester in Scotland Agriculture in the United Kingdom uses around 71% of the country s land area and contributes about 0.6% of its gross value added. The UK produces less than 60% of the food it eats and the industry s share of the… … Wikipedia
La Cotte de St Brelade — is a Paleolithic site of early habitation in St Brelade, Jersey. Cotte means cave in Jèrriais; the cave is also known as Lé Creux ès Fées . [ Dictionnaire Jersiais Français , Le Maistre 1966] Neanderthal man once lived here around 250,000 years… … Wikipedia
trench — Synonyms and related words: Bassalia, abri, abysm, abyss, abyssal zone, adit, air raid shelter, approach, approach trench, aqueduct, arroyo, barge in, bathyal zone, benthos, bomb shelter, bombproof, bore, bottom, bottom glade, bottom waters,… … Moby Thesaurus
vegetable farming — Introduction growing of vegetable crops, primarily for use as human food. The term vegetable in its broadest sense refers to any kind of plant life or plant product; in the narrower sense, as used in this article, however, it refers… … Universalium
bed — Synonyms and related words: Colonial bed, Hollywood bed, Japanese garden, a world without end bargain, accommodation, accommodations, alliance, alpine garden, aqueduct, arboretum, arroyo, band, base, basement, basin, basis, bassinet, bearing wall … Moby Thesaurus
