5Brown, L, 2000,"Falling Water Tables in China May Soon Raise Food Price Everywhere", Worldwatch Institute,Washington D C.
6Fan S , 1991,"Effects of Technological Change and Institutional Reform on Production Growth in Chinese Agriculture", Am J Agric Econ. 73:266-275.
7Fan, S and P Pardey, 1997, " Research Productivity and Output Growth in Chinese Agriculture", Journal of Development Economics Vol. 53 (June 1997): 115-137.
8FAO ,2002, World Population Prospects, New York,NY: United Nations.
9Huang, J,2000,"Land Degradation in China: Erosion and Salinity", A Report Submitted to World Bank, Washington DC, March 2000.
10Huang, J and H Bouis, 2001,"Structural Changes inthe Dem and for Food in Asia: Empirical Evidence from Taiwan", Agricultural Economics, 26(2001) 57-9.
