(1992). Nodulation and Nitrogen fixation in rice: Potential and prospects. Manila, Philippines: International Rice Research Institute.
Παραπομπή Chicago StyleNodulation and Nitrogen Fixation in Rice: Potential and Prospects. Manila, Philippines: International Rice Research Institute, 1992.
Παραπομπή MLANodulation and Nitrogen Fixation in Rice: Potential and Prospects. Manila, Philippines: International Rice Research Institute, 1992.
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