R W Herdt. (1983). Adoption, spread and production impact of modern rice varieties in Asia. Manila: IRRI.
Chicago Style CitationR W Herdt. Adoption, Spread and Production Impact of Modern Rice Varieties in Asia. Manila: IRRI, 1983.
MLA CitationR W Herdt. Adoption, Spread and Production Impact of Modern Rice Varieties in Asia. Manila: IRRI, 1983.
Warning: These citations may not always be 100% accurate.