|
|
|
|
|
Jun Zhai, Donald L. Grebner, Robert K. Grala, Zhaofei Fan and Ian A. Munn
Invasive tree species cause increasing damage to the environment and local economies. Previous studies have seldom treated the presence and abundance of invasive species as different phenomena. Using Classification and Regression Trees (CART) analysis, i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Krista Merry, Pete Bettinger, Donald L. Grebner, Kevin Boston and Jacek Siry
This research evaluates the current use of geographic information systems (GIS) by forestry program graduates employed in the United States who graduated from university in the past five years. The purpose was to understand what geospatial processes and ...
ver más
|
|
|
|
|
|
|
|
|
|
|
G. Perez-Verdin,J. J. Navar-Chaidez,D. L Grebner,C. Soto-Alvarez
Pág. 526 - 537
s-
|
|
|
|
|
|
|
|
|
|
|
Grebner, D. L. Ezell, A. W. Gaddis, D. A. Bullard, S. H.
Pág. 1 - 20
|
|
|
|
|
|
|
|
|
|
|
O. Apel, H. Beckert, G. Becker, F. Grebner, H. Kny
Pág. 21 - 29
|
|
|
|
|
|