OEDEMERIDAE FROM TEXAS — ARNETT 55 



McDouGALL, W. B., and Sperry, Omkr E. 



1951. Plants of Big Bend National Park, xii + 209 pp. 

 MULLER, C. H. 



1940. Plant succession in the Larrea-Flourensis climax. Ecology, vol. 21, 

 pp. 206-212. 

 Peterson, R. T. 



1960. A field guide to the birds of Texas, xxx + 304 pp. 

 Udden, J. A. 



1907. A sketch of the geology of the Chisos country, Brewster Co., Texas. 

 Univ. Texas Bull. 93. 

 Webb, William L. 



1950. Biogeographic regions of Texas and Oklahoma. Ecology, vol. 31, 

 pp. 426-433. 



U.S. GOVERNMENT PRINTINS OFFICEilSeS 



