简介:New for 2011Desertification is a major problem of concern to many countries in all regions of the world. Despite of all efforts, the problem of land degradation in arid and semi-arid areas had intensi...
简介:The Arid Lands Newsletter is published semiannually for an international readership by the Arid Lands Information Center (ALIC) at The Office of Arid Lands Studies, College of Agriculture and Life Sci...
简介:This journal presents interdisciplinary results in mathematics, in a style that is understandable and always interesting. Articles use formal and informal approaches to express sophisticated concepts,...
简介:Arnoldia is the quarterly magazine of the Arnold Arboretum of Harvard University. It contains articles on a wide range of topics including plant science, horticulture, ecology and conservation, plant ...