Human Population Numbers as a Function of Food Supply Russell HopfenbergDavid Pimentel OriginalPaper Pages: 1 - 15
Environmental Impacts of the Akosombo Dam and Effects of Climate Change on the Lake Levels P. Gyau-Boakye OriginalPaper Pages: 17 - 29
Soil Fertility Quality and Agricultural Sustainable Development in the Black Soil Region of Northeast China Dazhong WenWenju Liang OriginalPaper Pages: 31 - 43
A Hierarchy of Groundwater Management, Land-Use, and Social Needs Integrated for Sustainable Resource Development Abraham J. MelloulMartin L. Collin OriginalPaper Pages: 45 - 59
Sustainable Health Risk Management and the Role of Cross-Disciplinary Professionals in Developing Countries: Mexican Experience Timothy J. Downs OriginalPaper Pages: 61 - 81
A Água e o Homem na Várzea do Careiro (second edition) (Water and Man in the Careiro Floodplain) Volume I(text, 330 pp.) Volume II (maps) , by Hilgard O'Reilly Sternberg B.I. Kronberg BookReview Pages: 83 - 85
