Title: Biblio RTF Export
Author: Biblio 7.x

Beck RF, Gibbens, Robert P..  1999.  The Chihuahuan Desert Ecosystem. Ensuring Sustainable Development of Arid Lands Through Time. 39:45-85.

Beck RF, McNeely R.P., Gibbens, Robert P..  1999.  Mesquite-grassland ecotones in the Chihuahuan Desert. Proceedings: Shrubland Ecotones. RMRS-P-11:84-87.

Beck RF, Atwood T.L., Gibbens, Robert P..  1986.  Vegetation changes following 20 years of protection on black grama sites originally grazed at four intensities. 39th Annual Meeting, Society for Range Management. :110.

Beck RF.  1978.  A grazing system for semiarid lands. First International Rangeland Conference. Vol. 1