run off fraction
51Issues in American Commodity Farming — Importance of Industrial Agriculture Industrial agriculture could easily be considered one of America’s greatest success stories. Without it, it would be much more difficult to provide the relatively inexpensive food that our nation relies on.… …
52iron processing — Introduction use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a… …
53Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P …
54Mass driver — For fictional mass drivers, see List of electromagnetic projectile devices in fiction. Artist s conception of a mass driver for lunar launch A mass driver or electromagnetic catapult is a proposed method of non rocket spacelaunch which would use… …
55Oropedio Lasithiou — Οροπέδιο Λασιθίου Panorama of the Lasithi Plateau Location …
56Fanno Creek — Geobox | River name = Fanno Creek category = Creek image size = 300 image caption = Fanno Creek in Greenway Park, Beaverton etymology = Augustus Fanno, early settler country = United States country state = Oregon district type = County district …
57marsh — marshlike, adj. /mahrsh/, n. a tract of low wet land, often treeless and periodically inundated, generally characterized by a growth of grasses, sedges, cattails, and rushes. [bef. 900; ME mershe, OE mer(i)sc (c. G Marsch). See MERE2, ISH1; cf.… …
58Marsh — /mahrsh/, n. 1. Dame (Edith) Ngaio /nuy oh/, 1899 1982, New Zealand writer of detective novels. 2. Reginald, 1898 1954, U.S. painter and illustrator. * * * I Freshwater or marine wetland ecosystem characterized by poorly drained mineral soils and …
59zinc processing — Introduction preparation of the ore for use in various products. Zinc (Zn) is a metallic element of hexagonal close packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre. It has only moderate hardness and can …
60ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… …
