The coal of El Cerrejón : dependent bargaining and Colombian policy-making /

Symposium on Energy Resources /
Published: (1973)

Canadian energy prospects.
by: Davis, John, 1916-1991
Published: (1957)

Energia não se importa ... : estudo da melhor estrutura energética para o Brasil /
by: Levy, Arthur
Published: (1962)

Processus d'industrialisation et developpement energetique du Bresil.
by: Martin, Jean-Marie
Published: (1966)

Soil conservation in Andean cropping systems : soil erosion and crop productivity in traditional and forage-legume based cassava cropping systems in the South Colombian Andes /
by: Ruppenthal, Martin
Published: (1995)

Topographic and geologic map of the Knob Creek area of the Wishbone Hill district : Matanuska coal field, Alaska /
by: Barnes, Farrell F. (Farrell Francis), 1905-1980
Published: (1962)

The making of federal coal policy /
by: Nelson, Robert H. (Robert Henry), 1944-
Published: (1983)

Erosion in Andean hillside farming : characterization and reduction of soil erosion by water in small scale cassava cropping systems in the southern central cordillera of Colombia /
by: Reining, Ludger
Published: (1992)

Coal in Appalachia : an economic analysis /
by: Harvey, Curtis E.
Published: (1986)

Ownership and development : a comparison of domestic and foreign firms in Colombian manufacturing /
by: Wallace, Brian F.
Published: (1987)

Chronicle of a failure foretold : the peace process of Colombian president Andrés Pastrana /
by: Kline, Harvey F.
Published: (2007)

Chronicle of a failure foretold : the peace process of Colombian president Andres Pastrana /
by: Kline, Harvey F.
Published: (2007)

Coal prospects and policies in IEA countries, 1983 review / International Energy Agency.
Published: (1984)

La Informacion para el desarrollo colombiano : Sistema Nacional de Informacion /
Published: (1984)

Report of the IEA Coal Industry Advisory Board /
Published: (1980)

Salt and the Colombian state : local society and regional monopoly in Boyaca, 1821-1900 /
by: Rosenthal, Joshua M.
Published: (2012)

Coal prospects and policies in IEA countries : 1981 review /
Published: (1982)

Coal prospects and policies in IEA countries : 1987 review /
Published: (1988)

Coal conversion of U.S. industry /
by: Gushee, David E.
Published: (1978)

Coal, steel, and the rebirth of Europe, 1945-1955 : the Germans and French from Ruhr conflict to Economic Community /
by: Gillingham, John
Published: (1991)

Hacia el pleno empleo : un programa para Colombia /
Published: (1970)

Thatcherism and the fall of coal /
by: Parker, Mike, 1932-
Published: (2000)

Voices of the poor in Colombia : strengthening livelihoods, families, and communities /
by: Arboleda, Jairo A., 1945-
Published: (2004)

Managing decline : Japan's coal industry restructuring and community response /
by: Culter, Suzanne, 1945-
Published: (1999)

Managing decline : Japan's coal industry restructuring and community response /
by: Culter, Suzanne, 1945-
Published: (1999)

From El Billar to Operations Fenix and Jaque : the Colombian security force experience, 1998-2008 /
by: Ramsey, Robert D., 1946-
Published: (2009)

Coal firms under the new social regulation /
by: Harris, Richard A., 1951-
Published: (1985)

Coal resource assessments in the Northern and Central Appalachian coal region.
Published: (1999)

Coal : environmental policies and institutions.
Published: (1987)

Indian and slave royalists in the Age of Revolution : reform, revolution, and royalism in the northern Andes, 1780-1825 /
by: Echeverri, Marcela, 1974-
Published: (2016)

State building and conflict resolution in Colombia, 1986-1994 /
by: Kline, Harvey F.
Published: (1999)

Some general observations on the present practice of carrying on the coal-trade in the metropolis /

Voices of the poor in Colombia : strengthening livelihoods, families, and communities /
by: Arboleda, Jairo A., 1945-
Published: (2004)

Coal's contribution to UK self-sufficiency /
by: Turner, Louis, 1942-
Published: (1985)

La pesca en la cienaga de El Llanito ; La pesca en el Bajo Lebrija ; La pesca en el tramo Gamarra - Loma de Corredor /
by: Mejía Gutiérrez, Mario
Published: (1968)

Firms, farms, and the state in Colombia : a study of rural, urban, and regional dimensions of change /
by: Helmsing, A. H. J., 1951-
Published: (1986)