International Network on Soil Fertility and Fertilizer Evaluation for Rice., & Meeting. (1987). Efficiency of nitrogen fertilizers for rice: Proceedings of the Meeting of the International Network on Soil Fertility and Fertilizer Evaluation for Rice, Griffith, New South Wales, Australia, 10-16 April 1985. Laguna, Philippines: International Rice Research Institute.
Chicago Stili AlıntıInternational Network on Soil Fertility and Fertilizer Evaluation for Rice., ve Meeting. Efficiency of Nitrogen Fertilizers for Rice: Proceedings of the Meeting of the International Network On Soil Fertility and Fertilizer Evaluation for Rice, Griffith, New South Wales, Australia, 10-16 April 1985. Laguna, Philippines: International Rice Research Institute, 1987.
MLA AlıntıInternational Network on Soil Fertility and Fertilizer Evaluation for Rice., ve Meeting. Efficiency of Nitrogen Fertilizers for Rice: Proceedings of the Meeting of the International Network On Soil Fertility and Fertilizer Evaluation for Rice, Griffith, New South Wales, Australia, 10-16 April 1985. Laguna, Philippines: International Rice Research Institute, 1987.