OIE (World Organization for Animal Health).
2005a. Animal welfare: Global issues, trends
and challenges. Rev. Sci. Tech. Off. Int. Epiz.
24(2).
OIE (World Organization for Animal Health).
2006. Report of the fifth meeting of the OIE
working group on animal production food
safety. Appendix XXXVIII. Cooperation
between the Codex Alimentarius Commission
and the OIE on food safety throughout the
food chain. OIE, Paris.
Ong'wen, O., and S. Wright. Small farmers
and the future of sustainable agriculture.
2007. EcoFar Trade Dialogue Disc. Pap.
No. 7.
Ostrom, E. 1992. Governing the commons. The
evolution of institutions for collective action.
Cambridge Univ. Press, UK.
Ostrom, E., L. Schroeder, and S. Wynne. 1993.
Institutional incentives and sustainable
development. infrastructural policies in
perspective. Westview Press, Boulder.
Pagiola, S., P. Agostini, J. Gobbi, C. De Haan,
M. Ibrahim, E. Murguietio et al. 2002.
Paying for biodiversity conservation services
in agricultural landscapes. Available at ftp://
ftp.fao.org/docrep/nonfao/lead/x6154e/
x6154e00.pdf.
Panayotou, T. 2000. Economic growth and the
environment. Center for Int. Dev. Harvard
Univ., Cambridge MA.
Panagariya, A. 2004. Subsidies and trade
barriers: Alternative perspective. In
B. Lomborg (ed) Global crises, global
solutions. Cambridge Univ. Press, UK.
Park, W., and D.C. Lippoldt. 2004. International
licensing and the strengthening of intellectual
property rights in developing countries.
Trade Policy Working Pap. 10, OECD, Paris.
Pay, E. 2005. Overview of the sanitary and
phytosanitary measures in quad countries on
tropical fruits and vegetables imported from
developing countries. Trade-Related Agenda,
Development and Equity (TRADE) Res. Pap.
No.1:45-46. South Centre, Geneva.
Peres, C. A., and J. Terborgh. 1995. Amazonian
nature reserves: An analysis of the
defensibility status of existing conservation
units and design criteria for the future.
Conserv. Biol. 9:34-46.
Perry, B., A. Nin Pratta, K. Sones, and
C. Stevens. 2005. An appropriate private
level of risk: Balancing the need for safe
livestock products with fair market access for
the poor. Pro-Poor Livestock Policy Initiative,
Working Pap. No 23. FAO, Rome.
Plym-Forshell, L., and M. Wierup. 2006.
Salmonella contamination - a significant
challenge to the global marketing of animal
food products. Rev. Sci. Tech. Off. Int. Epiz.
25: 541-554.
Polaski, S. 2006. Winners and losers: Impact of
the Doha Round on developing countries.
Carnegie Endowment Rep. 2006. Carnegie
Endowment, Washington DC.
Pontius, J., R. Dilts, and A. Bartlett. 2002. From
farmer field schools to community IPM. Ten

years of IPM training in Asia. FAO, Regional
Off. Asia and the Pacific, Bangkok.
Pray, C., 1991. Plant breeder's rights legislation,
enforcement and RandD: lessons for
developing countries. In G.H. Peters and
B.F. Stanton (ed) Sustainable agricultural
development: the role of international
cooperation. Proc. 21st Int. Conf. Agric.
Economists. Dartmouth Publ., Aldershot UK.
Pretty, J. 1994. Alternative systems of inquiry for
sustainable agriculture. IDS Bull. 25(2):37-49.
Priyadarshi, S. 2002. Reforming global trade
in agriculture: A developing country
perspective. Trade environment and
development. Carnegie Endowment Int.
Peace, Washington DC.
Qadir, M., D. Wichelns, L. Raschid-Sally,
P.S. Minhas, P. Drechsel, A. Bahri, and
P. McCornick. 2007. Agricultural use of
marginal-quality water- opportunities
and challenges. In D. Molden (ed) Water
for food, water for life: A comprehensive
assessment of water management in
agriculture.  Earthscan, London and IWMI,
Colombo.
Raynolds, L.T., D. Murray, and A. Heller. 2007.
Regulating sustainability in the coffee sector:
A comparative analysis of environmental and
social certification initiatives. Agric. Human
Values 24:147-163.
Reardon, T., and C.H. Barrett. 2000.
Agroindustrialization and international
development: An overview of issues, patterns
and determinants. Agric. Econ. 23:195-205.
Reij, C., I. Scoones, and C. Toulmin (ed) 1996.
Sustaining the soil. Indigenous soil and water
conservation in Africa. Earthscan. London.
Reijnders, L. 2006. Conditions for the
sustainability of biomass based fuel use.
Energy Policy 33:863-876.
Röling, N., and P. Engel (1991). The development
of the concept of Agricultural Knowledge and
Information Systems (AKIS): Implications for
extension. p. 125-139. In W. Rivera and
D. Gustafson (ed) Agricultural extension:
Worldwide institutional evolution and forces
for change. Elsevier Science Publishers,
Amsterdam.
ROPPA. 2006. Appèl de Niamey pour la
soveraineté alimentaire de l’Afrique de
lOuest. ROPPA, Niamey.
Rosa, H., D. Barry, S. Kandel, and L. Dimas.
2004. Compensation for environmental
services and rural communities: Lessons from
the Americas. Polit. Econ. Res. Inst., Univ.
Massachusetts, Amherst.
Rose, J.B., P.R. Epstein, E.K. Lipp, B.H. Sherman,
S.M. Bernard, and J.A. Patz. 2001. Climate
variability and change in the United States:
Potential impacts on water and foodborne
diseases caused by microbiologic agents.
Environ. Health Perspect. 109(Suppl.2):
211-220.
Rosenberg, N., and R.R. Nelson. 1994.
American universities and technical advance
in industry. Res. Policy 23:323-348.
Roosevelt, M. 2004. The coffee clash: Many

firms see a marketing advantage in selling
politically correct beans: Will Starbucks get
hurt? Time, 8 Mar 2004.
Rubenstein, K., P. Heisey, R. Shoemaker,
J. Sullivan, and G. Frisvold. 2005. Crop
genetic resources: An economic appraisal.
Econ. Inform. Bull. No. 2. ERS, USDA,
Washington DC.
Ryan, B., and N. Gross. 1943. The diffusion of
hybrid seed corn in two Iowa communities.
Rural Soc. 8:15-24.
Sabirovic, M., P. Grimely, and F. Landeg. 2005.
Foot and mouth disease in Brazil (EU
Exporting Area). DEFRA, London.
Safrin, S., 2004. Hyperownership in a time of
biotechnological promise. The international
conflict to control the building blocks of life.
Am. J. Int. Law 98: 641-685
Samad, M., and D.L. Vermillion. 1999.
Assessment of the impact of participatory
irrigation management in Sri Lanka: Partial
reforms, partial benefits. IWMI Res. Rep. 34.
IWMI, Colombo.
Sandberg, A. 1994. Gestion des ressources
naturelles et droits de propriété dans le
grand nord norvégien: éléments pour une
analyse comparative. Natures Sci. Soc.
2(4):323-333.
Schlager, E., and E. Ostrom. 1992. Property
rights regimes and natural resources: A
conceptual analysis. Land Econ. 68:249-262.
Schlundt, J., H. Toyofuku, J. Jansen, and
S.A. Herbst. 2004. Emerging food-borne
zoonoses. Rev. Sci. Tech. 23:513-33.
Schreiner, B., and B. van Koppen. 2001.
From bucket to basin: poverty, gender,
and integrated water management in
South Africa. In C.L. Abernethy et al. (ed)
Intersectoral management of river basins.
Proc. int. workshop on integrated water
management in water stressed river basins
in developing countries. Strategies for
poverty alleviation and agricultural growth.
IWMI, German Foundation of International
Development, Colombo.
Scoones, I., and W. Wolmer. 2006. Livestock,
disease, trade and markets: Policy choices for
the livestock sector in Africa. IDS Working
Pap. 269:1-53.
Shah, T., M. Alam, D. Kumar, R.K. Nagar, and
M. Singh. 2000. Pedaling out of poverty:
Social impacts of a manual irrigation
technology in South Asia. IWMI Res. Rep.
45. IWMI, Colombo.
Shah, T., I. Makin, and R. Sakthivadivel. 2005.
Limits to Leapfrogging: Issues in transposing
successful river basin management
institutions in the developing world. In
M. Svendsen (ed) Irrigation and river basin
management: Options for governance and
institutions. CABI Publishing, Wallingford.
Shah, T., J. Burke, and K. Villholth. 2007.
Groundwater: A global assessment of scale
and significance. In Water for Food, water
for life: A comprehensive assessment of
water management in agriculture. Earthscan,
London and IWMI, Colombo.