Sökresultat - Herdt, R. W.

Adoption, spread and production impact of modern rice varieties in Asia av Herdt, R. W.

The impact of new rice technology on the shares of farm earnings, Laguna and Central Luzon, Philippines av Herdt, R.W

Costs and returns for rice production in Luzon, Philippines. av Herdt, R.W

Market price effects of new rice technology on income distribution in semi-subsistence economies av Hayami, Yujiro

The effects of small farm mechanization on employment and output in selected rice-growing areas in Nueva Ecija, Philippines av Sison, Jerome F.

The effects of small farm mechanization on employment and output in selected rice-growing areas in Nueva Ecija, Philippines av Sison, Jerome Fronda 1947-

Rice improvement in China and other Asian countries.

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