166 MISC. PUBLICATION 2 81, U. S. DEPT. OF AGRICULTURE 

 Dixon, J. (2982) 



CONTROL OF THE CALIFORNIA GROUND SQUIRREL. Calif. Agr. Expt. Sta. Circ. 



296, 15 pp., illus. 1925. 



(2983) 



CONTROL OF POCKET GOPHERS AND MOLES IN CALIFORNIA. Calif. Agr. Col. 



Ext. Circ. 29, 15 pp., illus. 1929. 

 Edge, E. R. (2984) 



SEASONAL ACTIVITY AND GROWTH IN THE DOUGLAS GROUND SQUIRREL. Jour. 



Mammal. 12: 194-200, illus. 1931. 



(2985) 



BURROWS AND BURROWING HABITS OF THE DOUGLAS GROUND SQUIRREL. 



Jour. Mammal. 15: 189-193, illus. 1934. 



Foster, W. D. (2986) 



killing ground squirrels. Wash. Agr. Expt. Sta. Pop. Bull. 35, 4 pp., 

 illus. 1911. 



Frandsen, P. (2987) 



GROUND SQUIRRELS AND OTHER RODENT PESTS IN NEVADA. NeV. Agr. Expt. 



Sta. Bull. 58, 34 pp., illus. 1905. 

 Gabrielson, I. N. (2988) 



CONTROLLING RODENT AND OTHER SMALL PESTS IN OREGON. Oreg. Agr. Col. 



Ext. Bull. 335, 19 pp., illus. 1921. 



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notes on thomomys in Oregon. Jour. Mammal. 4: 189-190. 1923. 



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CONTROLLING RODENT AND OTHER SMALL ANIMAL PESTS IN OREGON. Oreg. 



Agr. Col. Ext. Bull. 390, 20 pp., 1926. 



(2991) 



swat the ground squirrel now. Oreg. Farmer 44: 140. 1927. 



(2992) 



turning pests into profits. Forest and Stream 98: 686-687, 730-731, 



illus. 1928. 



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CONTROLLING RODENT AND OTHER SMALL ANIMAL PESTS IN OREGON. Oreg. 



Agr. Col. Ext. Bull. 441, 23 pp., illus. 1932. 

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RODENT-CONTROL STUDIES DEVELOP SPECIFIC METHODS FOR THE DIFFERENT 



species. U. S. Dept. Agr. Yearbook 1932: 325-328. 1932. 



• ■ ■ and Horn, E. E. (2995) 



porcupine control in the western states. U. S. Dept. Agr. Leaflet 60, 

 8 pp. 1930. 



Garlough, F. E. (2996) 



rodent-control investigations in California. Calif. Dept. Agr. Monthly 

 Bull. 17: 406-412. 1928. 



Gilchrist, D. A. (2997) 



controlling rodent pests in Arizona. Assoc. Ariz. Producer 6 (18): 6-7; 

 (19): 3-6, illus. 1927. 



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gophers have a bad year. Agr. Leaders' Digest 8: 46-47, illus. 1927. 



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HOT LEAD AND POISONED ALFALFA CONTROL RABBITS. Ariz. Range NeWS 



46 (14): 1. 1929. 



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lead and poison for "jacks.." Ariz. Producer 8 (7): 13. 1929. 



Goldman, E. A. (3001) 



NEW POCKET GOPHERS FROM ARIZONA AND UTAH. Jour. Wash. Acad. Sci. 21: 



416-426. 1931. 



• ■ ■ (3002) 



THREE NEW RODENTS FROM ARIZONA AND NEW MEXICO. Biol. SoC. Wash. 



Proc. 44: 133-136. 1931. 



