ground-water tapping
51List of birds of the Democratic Republic of Congo — This is a list of the bird species recorded in the Democratic Republic of Congo. The avifauna of the Democratic Republic of Congo includes a total of 1185 species, of which 21 are endemic, 1 has been introduced by humans, and 3 are rare or… …
52Stargate SG-1 (season 8) — Stargate SG 1 Season 8 Region 1 DVD cover art Country of origin …
53Shale oil extraction — Shell s experimental in situ shale oil facility, Piceance Basin, Colorado, United States Process type Chemical Industrial sector(s) Chemical industry, oil indus …
54Screw — This article is about the fastener. For other uses, see Screw (disambiguation). Screws come in a variety of shapes and sizes for different purposes. U.S. quarter coin (diameter 24 mm) shown for scale. A screw, or bolt, is a type of fastener… …
55List of Southern African birds — This is a list of the bird species recorded in Southern Africa. Southern Africa is defined as Africa south of a line between the Kunene and Zambezi rivers, encompassing Namibia, Botswana, Zimbabwe, South Africa, Lesotho, Swaziland and southern… …
56List of birds of Belize — This is a list of the bird species recorded in Belize which consists of the mainland of Belize and around 450 smaller cays and islands lying in the Caribbean Sea. The avifauna of Belize includes a total of 618 species, of which 4 are globally… …
57List of birds of Mexico — This is a list of the bird species recorded in Mexico. The avifauna of Mexico includes a total of 1,085 species, of which 108 are endemic, six have been introduced by humans, and 51 are rare or accidental. One species listed is extirpated in… …
58List of birds of Guatemala — This is a list of the bird species recorded in Guatemala. The avifauna of Guatemala includes a total of 735 species, of which 1 is endemic, 2 have been introduced by humans, and 23 are rare or accidental. 10 species are globally threatened.This… …
59List of birds of El Salvador — This is a list of the bird species recorded in El Salvador. The avifauna of El Salvador includes a total of 583 species, of which 3 have been introduced by humans, and 40 are rare or accidental. 3 species are globally threatened.This list s… …
60List of birds of Honduras — This is a list of the bird species recorded in Honduras. The avifauna of Honduras includes a total of 738 species, of which 1, the Honduran Emerald, is endemic, 2 have been introduced by humans, and 19 are rare or accidental. 10 species are… …
