Dyfyniad APA

Ratan, R. D. (1979). Selected bibliography of rice-soils, plant nutrition, and fertilizer use for rice. Central Rice Research Institute.

Dyfyniad Arddull Chicago

Ratan, R. D. Selected Bibliography of Rice-soils, Plant Nutrition, and Fertilizer Use for Rice. Cuttack: Central Rice Research Institute, 1979.

Dyfyniad MLA

Ratan, R. D. Selected Bibliography of Rice-soils, Plant Nutrition, and Fertilizer Use for Rice. Central Rice Research Institute, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.