TABLES 



Table 1. Sunimary of 1977 and 1978 production data 3 



Table 2. Distichlis stricta c.t. (n=10) 9 



Tables. Distichlis stricta-Agropyron smith11 ecotone (n=15) . 9 



Table 4. Bouteloua gracilis c.t. (n=12) 9 



Table 5. Agropyron smithii/Bouteloua gracilis c.t. (n=27) . . 10 



Table 6. Bouteloua gracil is/Agropyron smithii c.t. (n=35) . . 10 

 Table 7. Stipa comata/ Bouteloua gracil is -Carex filifolia c.t. 



Wu) rrr lo 



Table 8. Bouteloua gracil is- Carex filifolia/ Stipa comata c.t. 



(n=15) T n 



Table 9. S_tjp_a_ comata- Agropyron smithii/ Bouteloua gracilis 



c.t. (H^TTT . . . . . 11 



Table 10. Andropogon scoparius c.t. (n=19) 11 



Table 11. Andropogon scoparius - Agropyron spicatum c.t. (n=15) . 12 



Table 12. Agropyron spicatum/Bouteloua gracil is -Carex filifolia 



c.t. (n-20) . . 12 



Table 13. Artemisia cana/Agropyron smithii/ Bouteloua gracilis 



c.t. (n=25T~ . . . . 12 



Table 14. Species Composition; Average Coverage and Frequency 



within Exclosures (n=20 plots/exclosure) 13-15 



111 



