RANGE BIBLIOGRAPHY 63 



Marsh, C. D., Clawson, A. B., and Couch, J. F. (1156) 



greasewood as a poisonous plant. U. S. Dept. Agr. Circ. 279 4 pp., illus. 

 1923. 



Clawson, A. B., and Eggleston, W. W. (1157) 



the loco-weed disease. U. S. Dept. Agr. Farmers' Bull. 1054, rev., 26 

 pp., illus. 1929. 



Clawson, A. B., and Marsh, H. (1158) 



cicuta, or water hemlock. U. S. Dept. Agr. Bull. 69, 27 pp., illus. 1914. 



Clawson, A. B., and Marsh, H. (1159) 



cicuta (water hemlock) as a poisonous plant. U. S. Bur. Anim. Indus. 

 Doc. A-15, 4 pp., illus. 1917. 



Clawson, A. B., and Marsh, H. (1160) 



oak-leaf poisoning of domestic animals. U. S. Dept. Agr. Bull. 767, 

 36 pp., illus. 1919. 



Clawson, A. B., and Roe, G. C. (1161) 



WILD TOBACCO (NICOTIANA trigonophylla dunal and nicotiana attenuata 

 torret) as stock-poisoning plants. U. S. Dept. Agr. Tech. Bull. 22, 

 22 pp., illus. 1927. 



Clawson, A. B., and Roe, G. C. (1162) 



COYOTILLO (KARWINSKIA HUMBOLDTIANA) AS A POISONOUS PLANT. U. S. 



Dept. Agr. Tech. Bull. 29, 26 pp., illus. 1928. 

 Clawson, A. B., and Roe, G. C. (1163) 



FOUR SPECIES OF RANGE PLANTS NOT POISONOUS TO LIVESTOCK. U. S. Dept. 



Agr. Tech. Bull. 93, 10 pp. 1928. 

 Clawson, A. B., and Roe, G. C. (1164) 



ARROW GRASS (TRIGLOCHIN MARITIMA) AS A STOCK-POISONING PLANT. U. S. 



Dept. Agr. Tech. Bull. 113, 15 pp., illus. 1929. 



Roe, C. G., and Clawson, A. B. (1165) 



livestock poisoning by cocklebur. U. S. Dept. Agr. Circ. 283, 4 pp., 

 illus. 1923. 



Mathews, F. P. (1166) 



johnson grass (sorghum halepense) poisoning. Jour. Amer. Vet. Med. 

 Assoc, (n. s. 34) 81: 663-666. 1932. 



(1167) 



locoism in domestic animals. Tex. Agr. Expt. Sta. Bull. 456, 28 pp., 



illus. 1932. 



(1168) 



THE TOXICITY OF BROOMWEED (GUTIERREZIA MICROCEPHALA) FOR SHEEP, 



cattle, and goats. Jour. Amer. Vet. Med. Assoc, (n. s. 41) 88: 55-61, 

 iUus. 1936. 



May, W. L. (1169) 



STOCK POISONING ON THE RANGE. Colo. Agr. Col. Ext. Bull. 164-A, 4 pp., 



illus. 1919. 



Mayo, N. S. (1170) 



loco. Indus. 30: 473. Manhattan, Kans. 1904. 



Medley, L. V. (1171) 



the loco weed and its eradication. Producer 1 (5): 12-13, illus. 1919. 



Miller, C. H. (1172) 



THE LOCO WEED; ITS PROBABLE USEFULNESS AS AN EMMENAGOGUE. South. 



Clinic 11: 267-270. 1888. 

 Mortimer, G. B. (1173) 



IS SUDAN GRASS DANGEROUS? DANGER IS RATHER REMOTE UNDER NORMAL 



conditions. Hoard's Dairyman 77: 397. 1932. 



Nelson, S. B. (1174) 



poisoning by water hemlock. Wash. Agr. Expt. Sta. Monthly Bull. 5 (1); 

 2. 1917. 



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