Niamir, Maryam. (1990) 1990. Community Forestry: Herders’ Decision-Making in Natural Resources Management in Arid and Semi-Arid Africa. Community Forestry Note No. 4. Rome: Food and Agriculture Organization of the United Nations. http://www.fao.org/3/t6260e/t6260e00.htm.
grazing
Östberg, Wilhelm, Sveriges Lantbruksuniversitet, Uppsala (Sweden), and International Rural Development Centre. (1988) 1988. We Eat Trees: Tree Planting and Land Rehabilitation in West Pokot District, Kenya: A Baseline Study (Working Paper). Forest, Trees and People Working Paper Np. 82. Uppsala [Sweden]: Swedish University of Agricultural Sciences, International Rural Development Centre. http://www.worldcat.org/oclc/610964356.
DeBoer, W. F., and H. H. T. Prins. (1989) 1989. “Decisions of Cattle Herdsmen in Burkina Faso and Optimal Foraging Models”. Human Ecology 17 (4): 445-64. doi:10.1007/BF00889500.
Niamir, Maryam. (1990) 1990. “Traditional Woodland Management Techniques of African Pastoralists”. Unasylva 160 (41): 49-58. http://www.fao.org/3/t7750e/t7750e08.htm#traditional%20woodland%20management%20techniques%20of%20african%20pastoralists.