Browsing by Author Beer, John W.
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Preview | Issue Date | Title | Author(s) |
---|---|---|---|
2003 | Root interactions between young Eucalyptus deglupta trees and competitive grass species in contour strips | Schaller, Michaela; Schroth, G?otz; Beer, John W.; Jiménez, Francisco | |
2003 | Species and site characteristics that permit the association of fast-growing trees with crops: The case of Eucalyptus deglupta as coffee shade in Costa Rica | Schaller, Michaela; Schroth, G?otz; Beer, John W.; Jiménez, Francisco |