1. World food and agriculture: Outlook for the medium and longer term;Alexandratos;Proc. Natl. Acad. Sci. USA,1999
2. Famine in China, 1958–61;Ashton;Population and Development Review,1984
3. The existing state, future change trends in land-use and food production capacities in China;Baiming;Ambio,1999
4. The World’s People and the World’s Food Supply;Bonner,1980
5. The Green Revolution, Peace and Humanity;Borlaug,1972