54 BULLETIN 1405, IT. S. DEPARTMENT OF AGRICULTURE 



LITERATURE CITED 



(1) Chaplixe, W. R., and Talbot, M. W. 



1926. The use of salt in range management. U. S. Dept. Agr. Circ. 379. 



(2) Harixg, C. M. 



1922. The influence of diet on certain diseases of cattle. In Calif. Vet. 

 Med. Assoc, Proc. Vet. Practitioners' Week, 1922, pp. 89-102. 



(3) Jardixe, J. T. 



1916. Improvement and management of native pastures in the West. 

 In U. S. Dept. Agr. Yearbook, 1915, pp. 299-310, illus. 



(4) and Axdersox, M. 



1919. Range management on the national forests. U. S. Dept. Agr. 

 Bui. 790, 98 pp. illus. 



(5) Sampsox, A. W. 



1913. Range improvement by deferred and rotation grazing. U. S. 



Dept. Agr. Bui. 34, 16 pp., illus. 



(6) 



1914. Natural revegetation of range lands based upon growth require- 



ments and life history of the vegetation. In Jour. Agr. Re- 

 search, vol. 3. pp. 93-148, iilus. 



(7) and Weyl, L. H. 



1918. Range preservation and its relation to erosion control on western 



grazing lands. U. S. Dept. Agr. Bui. 675, 35 pp., illus. 



(8) 



1919. Plant succession in relation to range management. U. S. Dept. 



Agr. Bui. 791, 76 pp., illus. 



