Cálculo de la humedad del suelo por tacto y apariencia.

Bibliographic Details
Uniform Title:	Estimating soil moisture by feel and appearance.
Corporate Author:	United States. Natural Resources Conservation Service
Format:	Government Document Book
Language:	Spanish
Published:	[Washington, D.C.?] : Departamento de Agricultura de los Estados Unidos, Servicio de Conservación de Recursos Naturales, [2000]
Series:	Program aid (United States. Department of Agriculture) ; no. 1619.
Subjects:	Soils, Irrigated > United States. Soil moisture potential > United States. Soil moisture > United States > Measurement.

Evans: US Documents (Annex 5th floor)