172 MISCELLAXEOUS PUBLICATION 9, U. S. DEPT. OF AGRICULTURE 



M. A first roport nn the relations botwcon climates and crops. Cleveland Abbe. 1005. 

 87. KtH-fiit practice In the erection of llRhfnliiK conductors. Alfred J. lleuiy. 1906. 

 X8. Mis-slsslppl Ulver levees and thilr effect on river States during flood periods. Samud 

 O. Kmery. 11)10. 



39. A course In iiiete<iriiIofr>' and physical jjooKraphy. W. N. Allen. 1011. 



40. Till- relation U'twot-n the preclpltntlon over the watershed of the Ohio River above and 



the stream fluw at Cincinnati. J. Warren fmlth. 1911. 



41. Forecasting frost In the North Taclflc States. Edward A. Deals. 1912. 



41.'. Korecastlni,' the weather. tJi-orge S. Ullss. lOin. Second edition, 1917. Third edi- 

 tion, 19:Jl, Fuurlh edition. 1D25. 



43. The rivers and floods of the Sacramento and San .Toaquin watersheds. Nathaniel R, 

 • Tayhir. 19i:i. 



44. The cllniafe of San Francisco. Alexander G. McAdle. 1913. 



BIIU.ETINS (I.ETTESEa) 8KIIIE81 



I. Kcllpse nieteoroloKV and allied problems. Frank H. Bise'ow. 1902. 



J. Wind vehulty and fluctuations of water level on Lake Erie. Alfred J. Henry. 1902. 



K. Storms of the Gr.-at Lakes. E. H. (Jarrlott. 190."?. 



L Cllmatolotry of California. Alexander (i. McAdle. 190.3. 



M. The (lood.s of the sprinR of 1903 In the Mississippi watershed. H. C. Frankenfleld. 



1904. 

 X. Periodic variation of rainfall In the arid redons. William R Stockman. 190.'5. 

 1"). Temperature and relative humidilv data. William B. Stockman. lOOIS. 

 P. Cold wav. 8 and frost in the United States. Edward B. Garriott. 1906. 

 Q. riimatoloKy of the T'nltcd States. Alfred Judson Hetiry. 1906. 

 R. The daily normal temperature and the dally normal precipitation of the United States. 



Frank Hagar Blxelow. 1908. 

 8. Report on the temperatures and vapor tensions of the TTnlted States reduced to a 



homo«eneou.< syntem of 24 hourly observations for the 33-year Interval, 1873-1900. 



Frank H. Binelow. 1909. 

 T. Frost and temperature conditions In the cranberry marshes of Wisconsin. Henry 



.7. Cox. 1910. 

 U. Temperature dei«irtures, monthly and annual. In the United States. January, 1873. 



to .Tune, 19<i'.>, inclusive. 1911. 

 V. Frost data of the United States, and length of the crop-Krowlng season, as determined 



from the aveniuo of the latent and earliest dales of killing frost. P. C. Day. 1911. 

 W. Summaries of cUmatoIoplcal data by sections. 1912. 

 X. Tliirricancs of the West Indies. Oliver L. Fassljr. 1913. 

 y. The Ohio and -Mississippi floods of 1912. H. C. Frankenfleld. 1913. 

 Z. The floods of 1913 in the rivers of the Ohio and lower Mississippi Valleys. Alfred J. 



Henry. 1913. 



DAILY ElVEB STAGES 



Dallv river stages at river gauge station.s on the principal rivers of the United States. 

 Part VTT. 1900-1904. H. C. Frankenfleld. 1905. 



. Part VIII. 190.-)-1906. II. C. Frankenfleld. 1909. 



. Part IX. 1907-1908. 11. C. Fiankeunield. 1909. 



. Part X. 1909-1910. H. C. Frankenfleld. 1911. 



. Part XI. 1911-1912. Alfred .T. Henry. 1913. 



. P.^rt XII. 1913-1914. Alfred J. Henry. 1915. 



. Part XITT. 191,"i. Alfred J. Henry. 1910. 



. Part \IV. 1910. Alfr.d J. Henry. 1917. 



. Part XV. 1917. Alfred J. Henry. 1918. 



.. Part XVI. 1918. Alfred .T. Hi^nry. 1919. 



. Part XVII. 1919. Alfred J. Henry. 1920. 



. Part XVIII. 1920. H. C. Frankenfleld. 1922. 



. Part XIX. 1921. H. C. Fraiikenlield. 1922. 



. Part XX. 1922. H. C. Frank' nfleld. 1923. 



. Part XX r. 1923. H. C. Frnnkenfiehl. 1924. 



. Part XXII. 1924. H. C. Frankenfleld. 1925. 



INRTRUMKNT DIVISION 



CIBCt'LARS 



I. Instructions for erecting and using Weather Bureau nephoscope. 1920. 



J. Instructions for the installation and maintenance of Marvin water-stage registers 



with sp-eincatlons. 1921. 

 K. Instructions for aerial observers. C. F. Marvin. 1898. 

 L. Instructions for the Installation and operation of class "A" evaporation stntions. 



r.en.ijimln C. Kadel. igi."). Revised, 1919. 

 M. Instructions to marine meteorological observers. F^nirth edition. 1925, (letter 



assigned with fourth edition.) 



irXNUMBRRED PUBI.K ATIONS 



Instructions eovernlng the corn, wheat, cf)tton. and sugar and rice regions service. 



Secnd edition. .Second .-ditlon. 1904. Third edition. 1912. Fourth edition, 1018. 

 Trhles for divldinc by 12. 24. 2S. •_'9. 31. .'.ft. .is. ftn. 02, 672. 096. 720, 744, and 8,700 and 



IH'rcentai:e tables for divisors 8 to 16. .1. Inclusive. 19(I3. 

 riinnitic chart of the United States: Part I Six Washington dally weather maps, for 



the (Ills I'ebruary 1-6. 1903, Inclusive, showing the movement of a typical storm. 



with full expl-matlon of symbols, etc. Part 11. live chart.s, normal precipitation. 



Port \l\. Three charts, normal sunshine. Part IV. Threo charts, normal barometric 



pressure. Part V. Three charts, normal temperature of the air at the surface of the 



earth. Part VI. Six charts, tempernture. 1904. 1904. 

 Instructions to special river and rainfall observers of the Weather Bureau. 1904. 



K.. vised I9»i«: 1912, by H. C. Frankenfleld; 1915, by Alfred J. Henry; I'JIO; 1924, by 



H. C. Frankenfleld. 



