In Egypt, the Fatimids built mosques and forts, and the new city of Fustat (Cairo). Rock-cut church at Lallibella (Ethiopia, ca. 1300 AD) Increased trade with India made the people of East Africa rich enough to build stone palaces, houses, city walls, mosques, and churches.
Description: Bovine viral diarrhea virus (BVD) is a viral infection of domestic ruminants worldwide. BVD is responsible for significant economic losses due to decreased milk production, reproductive problems, treatment costs, and mortality. Cost estimates in herds with BVD range from $24 to $200 per cow per year.BVD often interacts with other disease of the respiratory and digestive tract and can affect multiple organ systems.ost estimates in herds with BVD range from $24 to $200 per cow per year. BVD often interacts with other disease of the respiratory and digestive tract and can affect multiple organ systems.
1 The trenchless slip-lining method (in which a new, smaller-diameter is installed inside the existing sewer line) or relining (both of which reduce the overall interior diameter of the sewer line) typically cost $80-$250 or more a foot, or $4,000-$25,000 or more for a typical household sewer. The trenchless slip-lining method (in which a new, smaller-diameter is installed inside the existing sewer line) or relining (both of which reduce the overall interior diameter of the sewer line) typically cost $80-$250 or more a foot, or $4,000-$25,000 or more for a typical household sewer.