Ponnamperuma, F. N. (1976). Specific soil chemical characteristics for rice production in Asia. International Rice Research Institute.
Chicago Style (17th ed.) CitationPonnamperuma, F. N. Specific Soil Chemical Characteristics for Rice Production in Asia. Manila, Philippines: International Rice Research Institute, 1976.
MLA (9th ed.) CitationPonnamperuma, F. N. Specific Soil Chemical Characteristics for Rice Production in Asia. International Rice Research Institute, 1976.
Warning: These citations may not always be 100% accurate.