فهرس المقالات Grazing system حرية الوصول المقاله صفحة الملخص نص كامل 1 - The Effects of Deferred Grazing System on Vegetation Parameters in Semi-Arid Rangelands (Case Study: Jashlubar, Semnan, Iran) Mojgansadat Azimi Moslem Mozafari حرية الوصول المقاله صفحة الملخص نص كامل 2 - Soil Organic Carbon Content and Stocks in Relation to Grazing Management in Semi-Arid Grasslands of Kenya Hillary Rotich Richard Onwonga Judith Mbau Oscar Koech حرية الوصول المقاله صفحة الملخص نص كامل 3 - Projected Changes in Soil Organic Carbon Stocks over a 50-Year Period under Different Grazing Management Systems in Semi-Arid Grasslands of Kenya Hillary Rotich Richard Onwonga Oscar Koech Judith Mbau