Dyfyniad APA

Food and Agriculture Organization of the Nations. Statistics Division. (1966). Statistics of crop responses to fertilizers. s.n.

Dyfyniad Arddull Chicago

Food and Agriculture Organization of the Nations. Statistics Division. Statistics of Crop Responses to Fertilizers. Rome: s.n, 1966.

Dyfyniad MLA

Food and Agriculture Organization of the Nations. Statistics Division. Statistics of Crop Responses to Fertilizers. s.n, 1966.

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