Schade, J.D.; Sponseller, R.; Collins, S.L.; Stiles, A. 2003. The influence of Prosopis canopies on understorey vegetation: Effects of landscape position. Journal of Vegetation Science. 14(5): 743-750.

Schade, J.D.; Sponseller, R.; Collins, S.L.; Stiles, A. 2003. The influence of Prosopis canopies on understorey vegetation: Effects of landscape position. Journal of Vegetation Science. 14(5): 743-750.