Awareness of Water Pollution as a Problem and the Decision to Treat Drinking Water among Rural African Households with Unclean Drinking Water: South Africa 2004-06 • John H. Romani, University of Michigan ; Marie Wentzel, Human Sciences Research Council of South Africa (HSRC) ; Heston Phillips, Statistics South Africa

Population and other Determinants of Food Crop Production in the Dry and Derived Savannah Zones of Ghana • Samuel N.A Codjoe, University of Ghana

Analysis of Regional Disparities in the Impacts of Anthropogenic Factors on the Environment in Africa • Chukwuedozie K. Ajaero, University of Nsukka, Nigeria ; Chidi T. Nzeadibe, University of Nsukka, Nigeria

Linking the Environment, Growth in the Economy and the Population - Forestry Sector Growth, Deforestation and Population Growth • Stella L. Nassolo, Makerere University