industrial sanitation
71New River (Mexico-United States) — Infobox River | river name = New River caption = Map of the New River (left) Watershed; Alamo River on the right. origin = mouth = Salton Sea basin countries = United States, Mexico length = 125 km (81 mi) elevation = discharge = 18 m³/s (600… …
72Guyana — Not to be confused with Ghana., or French Guiana. For other uses, see Guyana (disambiguation). Co operative Republic of Guyana[1] …
73History of technology — The history of technology is the history of the invention of tools and techniques. Background knowledge has enabled people to create new things, and conversely, many scientific endeavors have become possible through technologies which assist… …
74Water privatization in Brazil — has been initiated in 1996. In 2008 private companies provided 7 million Brazilians 4% of the urban population in 10 of the country’s 26 states with drinking water. The private sector holds 65 concession contracts in the states of São Paulo, Rio… …
75Pakistan — /pak euh stan , pah keuh stahn /, n. 1. Islamic Republic of, a republic in S Asia, between India and Afghanistan: formerly part of British India; known as West Pakistan from 1947 71 to distinguish it from East Pakistan (now Bangladesh).… …
76Abbasid Caliphate — For the Caliphate of Córdoba (Al Andalus) dynasty see Abbadids; for the southwest Arabia Islamic sect, see Abādites. Abbasid Caliphate الخلافة العباسية al khilāfah al ‘abbāsīyyah …
77Clean Water Act — For Clean Water Act of Ontario, Canada, see Clean Water Act (Ontario). Clean Water Act Full title Federal Water Pollution Control Amendments of 1972 Acronym CWA / Clean Water Act Enacted by the 92nd United …
78Milan — /mi lan , lahn /, n. an industrial city in central Lombardy, in N Italy: cathedral. 1,710,263. Italian, Milano /mee lah naw/. * * * Italian Milano Capital (pop., 2001 prelim.: 1,182,693), Lombardy region, northern Italy. The area was settled by… …
79Saint Petersburg — I City (pop., 2000: 248,232), west central Florida, U.S. It lies near the tip of Pinellas Peninsula, adjacent to Tampa Bay. Settled in 1876, it became in the late 1940s one of the first Florida cities to encourage tourists to spend their… …
80Italy — • In ancient times Italy had several other names: it was called Saturnia, in honour of Saturn; Enotria, wine producing land; Ausonia, land of the Ausonians; Hesperia, land to the west (of Greece); Tyrrhenia, etc. The name Italy, which seems to… …
