F. Ovalles

Evaluation of Soil Variability in Northwest Florida Using Geostatistics

M. Collins, F. Ovalles, M. E. Collins, 1988 .

Variability of Northwest Florida Soils by Principal Component Analysis

M. Collins, F. Ovalles, 1988 .

Soil-landscape Relationships and Soil Variability in North Central Florida

M. Collins, F. Ovalles, 1986 .

Effect of shaded on the production and quality of guinea grass (Panicum maximun) in a silvopastoril system

F. Ovalles, Y. Espinoza, N. Obispo, 2008 .