APA

International rice research institute(IRRI); chinese academy of agricultural sciences, . (1981). Rice improvement in China and other asian countries; proceedings of the first international rice research workshop, Guanzgzhou, Chimna, 1979. Washington-US: United States Agency for International Development.

Chicago

International rice research institute(IRRI); chinese academy of agricultural sciences, . 1981. Rice improvement in China and other asian countries; proceedings of the first international rice research workshop, Guanzgzhou, Chimna, 1979. Washington-US: United States Agency for International Development.

Harvard

International rice research institute(IRRI); chinese academy of agricultural sciences, . (1981). Rice improvement in China and other asian countries; proceedings of the first international rice research workshop, Guanzgzhou, Chimna, 1979. Washington-US: United States Agency for International Development.

MLA

International rice research institute(IRRI); chinese academy of agricultural sciences, . Rice improvement in China and other asian countries; proceedings of the first international rice research workshop, Guanzgzhou, Chimna, 1979. Washington-US: United States Agency for International Development. 1981.