Ajayi, F. F. (2008). Solid Waste Management Problem and its Implication on Health. Environmental Management, 11: 34 – 38.
Akanni, K. A. and Benson, O. B. (2010). Poultry Wastes Management Strategies and Environmental Implications on Human Health in Ogun State of Nigeria. Advances in Economics and Business 2(4): 164-171.
Brouwer, J. and Powell, J. M. (1998). Increasing nutrient use efficiency in West African agriculture: The impact of micro-topography on nutrient leaching from cattle and sheep manure. Agriculture, Ecosystems and Environment, 71: 229 - 239.
Cofie, O. O., Agbottah, S., Strauss, M., Esseku, H., Montangero, A., Awuah, E. and Kone, D. (2006). Solid liquid separation of faecal sludge using drying beds in Ghana: Implications for nutrient recycling in urban agriculture. Water Research, 40: 75-82.
David, D. (1993). Waste Disposal Methods in Agricultural Industries. 3rd Ed. Academic Press Inc., Florida pp. 17 – 21.
Edwards, D. R., Coyne, M. S., Daniel, T. C.,Vendrell, P. F., Murdoch, J. F., and Moore, Jr. P. A. (1997a). Indicator bacteria concentrations of two northwest Arkansas streams in relation to flow and season. Transactions of the ASAE, 40(1): 103-109.
Edwards, D. R., Coyne, M. S., Daniel, T. C., Vendrell, P. F., Murdoch, J. F., and Moore, Jr. P. A. (1997b). Fecal coli form and streptococcus concentrations in runoff from grazed pastures in northwest Arkansas. Journal of the American Water Resources Association, 33(2):413-422.
Grant, S and Marshalleck. A. (2008). Energy Production and Pollution mitigation from broilers houses on poultry farm in Jamaica and Pennsylvania. International Journal for Service Learning in Engineering, 3(1): 41-42.
Hargreaves, J. C., Adl, M. S. and Warman. P. R. (2008). A review of the use of composted municipal solid waste in agriculture. Agriculture, Ecosystems and Environment, 123(1-3): 1 – 14.
Hegg, D.A., Radke, L. F., Hobbs, P. V., Brock, C. A. and Riggan, P. J. (1987). Nitrogen and Sulphur emissions from the burning of forest products near large urban areas. Journal of Geophysical Research, 92: 14701 - 14709.
Herrero, M., Thornton, P. K., Gerber, P. and Reid, R. S. (2009). Livestock, livelihoods and the environment: understanding the trade-offs. Current Opinion in Environmental Sustainability 1(2): 111–120.
Iheke, O. R. (2006). Gender and Resource use Efficiency in Rice Production System in Abia State, Nigeria. M.sc Thesis. Department of Agricultural Economics, Michael Okpara University of Agriculture Umudike, Nigeria.
Iheke, O. R. (2010). Impact of Migrant Remittances on Efficiency and Welfare of Rural Smallholder Arable Crop Farm Households in South Eastern Nigeria. PhD Dissertation. Michael Okpara University of Agriculture, Umudike, Nigeria.
Iheke, O. R., Nwaru, J. C., and Onyenweaku, C. E. (2013). The Impact of Migrant Remittances on the Technical Efficiency of Arable Crop Farm Households in South Eastern Nigeria. Invited paper presented at the 4th International Conference of the African Association of Agricultural Economists, September 22-25, 2013, Hammamet, Tunisia.
Imbur E. N, Agwu, A. E and Akinnagbe, O. M.(2008). Adoption of Citrus Production Technology Amoung Farmers in Kastina-Ala Local Government Area, Benue State; Nigeria in Journal of Agriculture Extension: A Publication of Agricultural Extension Society of Nigeria (AESON) Vol.11: 2008.
Khaleel, R., Reddy, K. R. and Overcash, M. R.(1980). Transport of potential pollutants in runoff water from land areas receiving animal wastes: a review. Water Research. 14(4):421-436.
Lin C. and Duan, . (2013). Biogas technology in the large scale application of piggery wastewater treatment. Swine Industry Science. 10: 42-43.
Nigerian Population Commission (NPC) (2006). 2006 Nigerian Census Figures. Nigerian Population Commission, Abuja.
Nwaru, J. C. (2004). Rural Credit Market and Arable Crop Production in Imo State of Nigeria. PhD Dissertation Michael Okpara University of Agriculture Umudike, Nigeria.
Nwaru, J. C. and Iheke, O. R. (2015) Factors influencing the decision to migrate among rural smallholder arable crop farm households in South eastern Nigeria, AMSE JOURNALS -2015 - Series: Modelling D, 36 (1): 62-76
Obasi, P. C. (1991). Resource Use Efficiency in Food Crop Production: A Case Study of the Owerri Agricultural Zone of Imo State, Nigeria .M.Sc Thesis, University of Ibadan, Ibadan, Nigeria.
Onibokun, A.G. (1999). Managing the Monster: Urban Waste and Governance in Africa. International Development Research Centre Ottawa, Canada.
Pang, Y., Wenyang, Z. and Yan, W. (2010). The effective ways to solve the point source pollution of non-intensive livestock production waste. Animal Husbandry & Veterinary Medicine, 42( 6): 97-99
Patni, N. K., Toxopeus, H. R. and Jui, P. Y.(1985). Bacterial quality of runoff from manured and non-manured cropland. Transactions of ASAE 28(6):1871-1877.
Sakar, S., Yetilmezsoy, S.andKocak, E. (2009). Anaerobicdigestion technology in poultry and livestock waste treatment— a literature review. Waste Management and Research,27(1): 3-18.
Shi, X. (2012). Considerations on Becoming Resources of Agricultural Discard in China.Journal of Jilin Agricultural Sciences, 6: 75-78.
United States Department of Agriculture (USDA) (1992). Agricultural Waste Management Field Handbook. USDA
Walter, M. F., Payne, V. W. E. and Powers, T. (1992). Agricultural waste characteristics. In Agricultural waste management field handbook. Chapter 4. 23pp. United States Department of Agriculture.
Yang, L., Shenfu, Z andXin, P. (2011). The countermeasures of mountain pig scale breeding waste treatment. Heilongjiang Animal Science and Veterinary Medicine. Vol (2): 29-31.
Younos, T. M., Mendez, A. Collins, E. R. and Ross, B. B. (1998). The impact of a dairy loafing lot on stream water quality. Journal of the American Water Resources Association 34(5): 1061-1069.