Dyfyniad APA

Agriculture Department, Govt of Kerala, & Soil Survey Organisation. (2007). Bench Mark Soils Of Kerala.

Dyfyniad Arddull Chicago

Agriculture Department, Govt of Kerala, and Soil Survey Organisation. Bench Mark Soils Of Kerala. Tiruvanathapuram, Govt Of Kerala, 2007.

Dyfyniad MLA

Agriculture Department, et al. Bench Mark Soils Of Kerala. 2007.

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