De Guzman, M. D., & Omamalin, C. D. The determinants of the extent of farmers' adoption of high yielding varieties (HYVs): An analysis of regional and provincial data.
Цитирование в стиле Чикаго (17-е изд.)De Guzman, Margie D., и Clovia D. Omamalin. The Determinants of the Extent of Farmers' Adoption of High Yielding Varieties (HYVs): An Analysis of Regional and Provincial Data.
Цитирование MLA (9-е изд.)De Guzman, Margie D., и Clovia D. Omamalin. The Determinants of the Extent of Farmers' Adoption of High Yielding Varieties (HYVs): An Analysis of Regional and Provincial Data.
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