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- [5] Spatial and temporal soil moisture resource partitioning by trees and grasses in a temperate savanna; Arizona; USA[J] Jake F. Weltzin;Guy R. McPherson Oecologia 1997,
- [6] GROWTH OF PROSOPIS GLANDULOSA IN RESPONSE TO CHANGES IN ABOVEGROUND AND BELOWGROUND INTERFERENCE[J] O. W. Van Auken;J. K. Bush Ecology 1997,
- [7] Viewpoint: Atmospheric CO2; Soil Water; and Shrub/Grass Ratios on Rangelands[J] Journal of Range Management 1997,
- [8] Acacia karroo invasion of grassland: environmental and biotic effects influencing seedling emergence and establishment[J] T. G. O'Connor Oecologia 1995,
- [9] Mechanisms of shrubland expansion: land use; climate or CO 2 ?[J] Steve Archer;David S. Schimel;Elisabeth A. Holland Climatic Change 1995,
- [10] Have Southern Texas Savannas Been Converted to Woodlands in Recent History?[J] Steve Archer The American Naturalist 1989,