Results 91 to 100 of about 115 (109)
Some of the next articles are maybe not open access.

MINERALOGY AND WEATHERING OF A TRINIDAD ULTISOL DEVELOPED IN PORCELLANITE

Soil Science, 1990
P. A. AGBU, R. L. JONES, N. AHMAD
openaire   +1 more source

Título en español.

University of Puerto Rico Journal of Agriculture, 1976
José Vicente-Chandler
exaly  

Rationale for Allowing Taxonomic Classes of Frigid Ultisols

Soil Survey Horizons, 1989
Ray B. Bryant, William J. Waltman
openaire   +1 more source

Nivel crítico de zinc en suelos de Costa Rica

Agronomía Costarricense, 2005
Eloy Molina
exaly  

Disponibilidad de micronutrientes en andisoles y ultisoles de la región de los Lagos

International Journal of Agriculture and Natural Resources, 1984
exaly  

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