1. Batjargal, Z., 2001. Lessons learnt from consecutive dzud disaster of 1999–2000 in Mongolia in Asia. In: Ojima, D. (Ed.), Abstracts of open symposium on Change and Sustainability of Pastoral Land Use Systems in Temperate and Central Asia. Ulaanbaatar, Mongolia, 75pp.
2. Rangelands of Gobi Gurvan Saikhan National Conservation Park;Bedunah;Rangelands,2000
3. Rethinking range ecology implications for rangeland management in Africa;Behnke,1993
4. Rangeland productivity and exploitation in the Sahel;Breman;Science,1983
5. Kangaroos;Caughley,1987