Mining, Waste and Environmental Thought on the Central African Copperbelt, 1950-2000

The "Wild" and "Lazy" Lamba: Ethnic Stereotypes on the Central African Copperbelt

The Microeconomics of African Growth , 1950 - 2000 Paul Collier

The findings, interpretations, and conclusions expressed in this paper are entirely those of the authors. They do not necessarily represent the views of the World Bank, its Executive Directors, or the countries they represent.

the u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)

چکیده ندارد.

Importance of Environmental Education in the Creation of Environmental Attitude and Behavior on Solid Waste Management

When we can make emphasis on recycling and processing materials, that enough energy and materials are not available. Rapid population growth and excess urban development are a significant cause of the destruction of the environment and natural resources. To achieve sustainable development, the human need to manage the waste. One way to manage waste can be done through environmental education; o...

Pediatric cardiology and cardiovascular surgery: 1950-2000.

For those caring for the patient with congenital heart disease, the last 50 years of the 20th century was witness to staggering advances in virtually all aspects of pediatric cardiovascular medicine and surgery. The first half of the 20th century was not dormant in this regard. Dr Maude Abbott of Montreal had published her wonderful atlas in 1936 under the auspices of the American Heart Associa...