Soil Briefs of Venezuela

Noguera N, Peters W and Jimenez L 1995.  Reference Soils of the Machiques Colon Area. Soil Brief Venezuela 1, Universidad del Zulia and ISRIC, Wageningen 16p   PDF

Noguera N, Peters W and Jimenez L 1995.  Reference Soils of the Maracaibo Plain. Soil Brief Venezuela 2, Universidad del Zulia and ISRIC, Wageningen 26p   PDF

Noguera N, Peters W and Jimenez L 1995.  Reference Soils of the Machiques Colon Area. Soil Brief Venezuela 3, Universidad del Zulia and ISRIC, Wageningen 24p  PDF