Dyfyniad APA

(1986). Land use and vegetation map: Land resources evaluation project ; province of Negros Oriental. Bureau of Soils.

Dyfyniad Arddull Chicago

Land Use and Vegetation Map: Land Resources Evaluation Project ; Province of Negros Oriental. Manila: Bureau of Soils, 1986.

Dyfyniad MLA

Land Use and Vegetation Map: Land Resources Evaluation Project ; Province of Negros Oriental. Bureau of Soils, 1986.

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