RANGE BIBLIOGRAPHY 175 



Ball, W. S. (3154) 



bureau of weeds and weed control. Calif. Dept. Agr. Monthly Bull. 

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(3155) 



progress of weed control work in California. Seed World 32 (7): 

 5-7, 46. 1932. 



■ (3156) 



weed control. Calif. Dept. Agr. Monthly Bull. 22: 252-257. 1933. 



• (3157) 



artichoke thistle (cynara cardunculus l.). Calif. Dept. Agr. Monthly 

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Crafts, A. S., Madson, B. A., and Robbins, W. W. (3158) 



weed control. Calif. Agr. Col. Ext. Circ. 97, 87 pp., illus. 1936. 



Madson, B. A., and Robbins, W. W. (3159) 



the control of weeds. Calif. Agr. Col. Ext. Circ. 54, 68 pp., illus. 1931. 



and Robbins, W. W. (3160) 



Russian knapweed (centaurea repens.) Calif. Dept. Agr. Monthly Bull. 

 20 (9): 666-668. 1931. 



— and Robbins, W. W. (3161) 

 puncture vine (TRibulus terrestris l.). Calif. Dept. Agr. Monthly Bull. 



21: 211-213. 1932. 



— and Robbins, W. W. (3162) 

 Canada thistle (cirsium arvense scop.) Calif. Dept. Agr. Monthly Bull. 



21: 394-395, illus. 1932. 



— and Robbins, W. W. (3163) 

 quack-grass (agropyron repens beauv.). Calif. Dept. Agr. Monthly 



Bull. 21: 414-415. 1932. 



— and Robbins, W. W. (3164) 

 camel thorn, alhagi camelorum (fisch.). Calif. Dept. Agr. Monthly 



Bull. 22: 258-260, illus. 1933. 



— and Robbins, W . W. (3165) 

 spiny clotbur. (xanthium spinosum l.). Calif. Dept. Agr. Monthly Bull. 



22: 278, illus. 1933. 



— and Robbins, W. W. (3166) 

 perennial sow thistle (soncus arvensis l.). Calif. Dept. Agr. Monthly 



Bull. 22: 286, illus. 1933. 



— and Robbins, W. W. (3167) 

 poverty weed (iva axillaris pursh.). Calif. Dept. Agr. Monthly Bull. 



22: 305, illus. 1933. 



Robbins, W. W., and Bellue, M. K. (3168) 



the star thistles (centaurea spp.). Calif. Dept. Agr. Monthly Bull. 22: 

 294-298, illus. 1933. 



Barnes, W. C. (3169) 



POISONOUS PLANTS AND MEANS OF COMBATTING THEM. Producer 1 (5): 7-12 



illus. 1919. 



Bellue, M. K. (3170) 



new weeds confused with hoary cress. Calif. Dept. Agr. Monthly Bull. 

 22: 288-293, illus. 1933. 



Blankinship, J. W. (3171) 



weeds of Montana. Mont. Agr. Expt. Sta. Bull. 30, 70 pp., illus. 1901. 



Blatchley, W. S. (3172) 



the Indiana weed book. 191 pp., illus. Indianapolis. 1912. 



Bogue, E. E. (3173) 



weeds of Oklahoma. Okla. Agr. Expt. Sta. Bull. 41, 12 pp., illus. 1899. 



Bolley, H. L. (3174) 



WEEDS AND METHODS OF ERADICATION. WEED CONTROL BY MEANS OF CHEMI- 

 CAL sprays. N. Dak. Agr. Expt. Sta, Bull. 80, 61 pp., illus. 1908. 



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