Technical Bulletin s — C on t inue d . 



*lo4T. Hed-Squill powders as Raticides. 10^ 



*145T. Life History and Ha"bits of G-rasshopper Mice, G-enus Onychomys. 10^^ 



*147T. ■ Habits and Economic Importance of JU-ligators. 10/ 



*224T. Habits and Economic Status of the pocket Gophers. 10/ 



*238T. The Pharmacology of Thallium and- Its Use in Rodent Control. 5/ 



*411T. Western Duck Sickness: a Porm of Botiilism. 10/ • ^ 



/ *467m. The' Crested Myna, or Chinese Starling, in the Pacific Northv/est. 5/ 



North American Pau-nas ; 



*43. Rice Rats of North America. 20/ 



*47. Revision' of American Pikas. 15/ 



*48. Yoles of Genus Phenacomys: 1, Revision of Genus Phenacomys: 2, Life 

 >' ' ■■' ■' History df Red Tree Mouss. 20/ 



*50. Revision of American Lemjriing Mice. 10/ 



*51. Tasonomic Review of American Long-Tailed Shrews (Genera Sorex and 

 Microsorex). 50/ 



*52. Revision of American Chipmunks (O-encra Tamias and Eutamias). 35/ 



*53. Mammals of New Mexico. $1.00 



*54. Alaska- Yukon Caribou. 20/ 



*55. Mammals and Life Zones of Oregon. 75/ 



Circulars — 'including Bio lo gical Su rvey (B SC) Se ries; • ■• 



*6lBSC. Hawks and Ov/ls from the Standpoint of the P,armer. 5/ 



*82C. Improved Reindeer Handling. 5/ (Superseded by 207M.) 



■ *107C. The Normal Breeding Season and Gestation period of Martens. 5/ •. 



*339C. Program of Waterfowl Restoration. 5/ 



*342C. The Waterfowl Plyways of North America. 5/ 



••■ *348C. ■ Qp.ail-Pood Plants of the Southeastern States. 5/ 



*352C. Pood Habits of the Coyote in Jackson Hole, Wyo. 5/ 



*363C'. The Migration of North American- Birds. 10/ 



*370C. Pood Habits of Common Hawks. 5/ 



*381C. Rodents and Moles as Pests in Bulb plantings. 5/ ■ • ' 



*409C. Effect of Thallium on Plant Gro'wth. 5/ 



*410C. Results from Breeding Rabbits that are Suckling Yoimg. 5/ 



.*412C. Groups, of Plants Valuable for Wildlife Utilization and Erosion Control. 5/ 



*423C. The House. Rat .•.■.5/ 



*428C. Plight Speed of Birds. 5/ 



*433C. Crow- Wat erf owl Relation chips: Based on preliminary Studies on 



Canadian Breeding G-rounds. 10/ . ■ ' 



Miscellaneous Publications : 



*88M. The United States Department of- Agriculture: Its Structure and •■. 

 Functions (with chapter on the- Biological Survey) . 15/ 

 *115M. Information for the Guidance of Pield Men and Cooperators of the.- ' 

 Bureau of Biological Survey Engaged in the Control of Injurious 

 Rodents and Predatory Animals. 5/ > -- . 



*127M. Peafowl and Their Care. 5/ 



*145M. Policies of the Bureau of Biological Survey Relvative to the Control 

 of Injurious Birds. 5/ • . 



- 3 - 



