References Bibliography Collins, A.E. 2001 Health Ecology, Land Degradation and Development. Land Degradation & Development 12: 237-250. Dahlberg, Annika. 1994 Contesting Views and Changing Paradigms: The Land Degradation Debate in Southern Africa. Uppsala: Reprocentralen HSC. Ellis, Jim and Kathleen A. Galvin. 1994 Climate Patterns and Land Use Practices in the Dry Zones of Africa. BioScience 44(5): 340-349. Harada, Masazumi, et al. 1999 Monitoring of mercury pollution in Tanzania: relation between head hair mercury and health. Science of the Total Environment 227(2-3): 249-256. Hongo, H and M. Masikini. 2003 Impact of immigrant pastoral herds to fringing wetlands of lake Victoria in Magu district Mwanza region, Tanzania. Physics and Chemistry of the Earth, Parts A/B/C 28(20-27): 1001-1007. Kaseva, M.E. and S.K. Gupta. 1999 Recycling — an environmentally friendly and income generating activity towards sustainable solid waste management. Case study — Dar es Salaam City, Tanzania. Resources, Conservation and Recycling 17(4): 299-309. Kishimba, M.A., L. Henry, H. Mwevura, A.J Mmochi, M. Mihale, and H. Hellar. 2004 The status of pesticide pollution in Tanzania. Talanta 64(1): 48-53. Marwa, Ernest M.M., Andrew A. Meharg, and Clive M. Rice. 2011 Risk assessment of potentially toxic elements in agricultural soils and maize tissues from selected districts in Tanzania. Science of the Total Environment 416: 180-186. Mato, R.R.A.M and G.R. Kassenga. 1998 A study on problems of management of medical solid wastes in Dar es Salaam and their remedial measures. Resources, Conservation, and Recycling 21(1): 1-16. Mbuligwe, Stephen E. and Gabriel R. Kassenga. 2004 Feasibility and strategies for anaerobic digestion of solid waste for energy production in Dar es Salaam city, Tanzania. Resources, Conservation and Recycling 42(2): 183-203. Schaller, Neill. 2003 The concept of agricultural sustainability. Agriculture, Ecosystems & Environment 46(1-4): 89-97. Stein, C., H. Ernstson, and J. Barron. 2011 A social network approach to analyzing water governance: The case of the Mkindo catchment, Tanzania. Yhdego, Michael. 1999 Urban solid waste management in Tanzania Issues, concepts and challenges. Resources, Conservation and Recycling 14(1): 1-10. U.S. Department of State: Background Note: Tanzania. 
 Bibliography Collins, A.E. 2001 Health Ecology, Land Degradation and Development. Land Degradation & Development 12: 237-250. Dahlberg, Annika. 1994 Contesting Views and Changing Paradigms: The Land Degradation Debate in Southern Africa. Uppsala: Reprocentralen HSC. Ellis, Jim and Kathleen A. Galvin. 1994 Climate Patterns and Land Use Practices in the Dry Zones of Africa. BioScience 44(5): 340-349. Harada, Masazumi, et al. 1999 Monitoring of mercury pollution in Tanzania: relation between head hair mercury and health. Science of the Total Environment 227(2-3): 249-256. Hongo, H and M. Masikini. 2003 Impact of immigrant pastoral herds to fringing wetlands of lake Victoria in Magu district Mwanza region, Tanzania. Physics and Chemistry of the Earth, Parts A/B/C 28(20-27): 1001-1007. Kaseva, M.E. and S.K. Gupta. 1999 Recycling — an environmentally friendly and income generating activity towards sustainable solid waste management. Case study — Dar es Salaam City, Tanzania. Resources, Conservation and Recycling 17(4): 299-309. Kishimba, M.A., L. Henry, H. Mwevura, A.J Mmochi, M. Mihale, and H. Hellar. 2004 The status of pesticide pollution in Tanzania. Talanta 64(1): 48-53. Marwa, Ernest M.M., Andrew A. Meharg, and Clive M. Rice. 2011 Risk assessment of potentially toxic elements in agricultural soils and maize tissues from selected districts in Tanzania. Science of the Total Environment 416: 180-186. Mato, R.R.A.M and G.R. Kassenga. 1998 A study on problems of management of medical solid wastes in Dar es Salaam and their remedial measures. Resources, Conservation, and Recycling 21(1): 1-16. Mbuligwe, Stephen E. and Gabriel R. Kassenga. 2004 Feasibility and strategies for anaerobic digestion of solid waste for energy production in Dar es Salaam city, Tanzania. Resources, Conservation and Recycling 42(2): 183-203. Schaller, Neill. 2003 The concept of agricultural sustainability. Agriculture, Ecosystems & Environment 46(1-4): 89-97. Stein, C., H. Ernstson, and J. Barron. 2011 A social network approach to analyzing water governance: The case of the Mkindo catchment, Tanzania. Yhdego, Michael. 1999 Urban solid waste management in Tanzania Issues, concepts and challenges. Resources, Conservation and Recycling 14(1): 1-10. U.S. Department of State: Background Note: Tanzania. References
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