TY - SER ED - UNEP-MAB Integrated Project in Arid Lands. ED - United Nations Environment Programme. ED - Unesco. TI - IPAL technical report T2 - Man and the biosphere (MAB) programme. Project 3, Impact of human activities and land use practices on grazing lands AV - UNC CY - [Nairobi, Kenya] PB - UNEP MAB Integrated Project in Arid Lands KW - Arid regions ecology KW - Nature KW - Effect of human beings on KW - Kenya KW - fast ER -