168 MISOELIjANEOUS publication 9, U. S. DEPT. OF AGRICULTURE 



I'OKTO RICO BXPEKIMENT STATION BUU.ET1NS— colli illUC'd 



28. Thp cofft'o Icnf spot (StUbtlla flavida) In Torto Ulco. T. B. McClelland. lOlil. Also 



Spanlsli e<litlon. 

 HO. DairyluK in IV.ilo Hico. D. W. ilay. n)'2'2. Also Spanish edition. 



CIRfL'UAKS 



111. licarinK (puen bci-a in Porto Rico. U. 11. N':ni Zwaliiwenburg and Rnfaol Vldal. 1!)18. 



Also Spanish edition. 

 17. Some nu-ans of coiitrollliiK insicts, fiiiiKi, and other pests in Porto Rico. 11 U. 



Van Zwaluw«>nl)nrtr and II. K. Thomas. llilS. 

 17. The seltction of hei:d corn in I'orto Uico. II. ('. Ilenrickstn. 1020. 

 1!». Poultry ktt-pliiK In I'orto Kl<o. II. »'. Ilenrlcltson. 1921. Also Spanish edition. 

 '20. Mosquito survey of Miiyaguez. W. \'. Tower. 1021. 



VIBQIN ISLANDS EXI'IUIIMKNT 8T.\TI0N 

 ANNL'AI. UKPOIITS 



IBin. I-..nKnp|<l Smith. 1920. 



1»L'(). LonKficld Smith and ('. K. Wilson. 1921. 



]!»-Jl. I/.n!,'(i' Id Smitli and (". K. Wllsun. 1!»2-'. 



litL'J. .1. H. Tliompson and f". K. Wilson. 1023. 



3 1(23. J. H. Thompson and W. M. Perry. iy24. 



Bt'LI.ETINS 



1. Sea-lshnid cotton In St. Crol.x. LonijUeld Smith. 1921. 



2. SuKiir cane In St. Trolx. r>inKfle)d ftmlth. 1921. 



3. Insfi-t pests of cotton in St. Croix and nit-ans of combating them. Charles E. Wilson. 



1923. 



4. Tnuk iTop Insoct pests In the VlrKln Islands and methods of combating them. 



ChMi-lts E. Wilson. 192:i. 



REPORT ON THE RECEIPTS. EXPENDITURES, AND RESULTS IN EX- 

 TENSION WORK IN AGRICULTURE AND HOME ECONOMICS IN 

 THE UNITED STATES 



1915. A. C. True. 1919. A. C. True. 



1910. A. C. True. 1920. A. C. True. 



1917. A. C. True. 1921. A. C. True. 



191S. A. C. True. l!»-'2. A. C. 'l>ue. 



I''or lat'T roports see Office of the Secretary, lOxtinsion S.-rvict', Coop, rat i\ .• cxt. ii<l..n 

 woik. 



SYLLABUSES 



17. Illnsrrated lecture on the production of poultry and egirs on the farm. Hairy .M. 



Lamoii. 191.'). 

 IS. Illustrated le< tore on the production of clean milk. 1915. 



19. Illustrated lecture on how to maki- cood farm butter. J. II. McClain. 1916. 



21). illustrated Ifcturo on the production of alfalfa cast of the nimtvlifth merl'lian. H. 

 L. Westovcr and II. P.. Ilcndrick. 191<i. 



21. Illustrated letluro on corn production. C. P. Hartley and 11. H. Ileiidrlck. 1916. 



22. lllustrat<il lecture on cattle tick eradication. 1910, 



23. Illustrate*! lecture on orchard management. H. M. Conolly aiui R. .1. Glasson. IfllC. 



24. Illusir.ited 1(M ture on le:,'undnous foraee crops for the S«)uth. Charles V. Piper and 



II. H. Hendrlck. 1917. 



25. Illustrated lecture on leguminous forage crops for the North. Charlcj V. Piper and 



H. 15. lleiidrirk. 1917. 



20. Illustrated li>ctnre on sweet potatoes: Culture and storage. 11. M. Conolly. 1917. 



27. Illustrated lecture on the farm vegetal)le garden. H. C. 1 hompaon and H. M. Conolly. 



1917. 



28. Illustrated lecture on practical Improvement of farm grounds. F. L. Mulford and H. 



M. t'nnolly. 1917. 



29. Illustrated lecture on puhlic-roari Improvement. 1917. 



30. Illnstrati'd heturo on cow testing and dairy records. Duncan Stuart. 1917. 



31. Illustrated lecture on renovating the neglected apple orchard. II. .M. Conolly. 1918. 



32. Illustrated lecture on growing and hniuliing Irish potatoes. William Stuart and H. 



11. Hendrlck. 1918. 



33. Iliustratod lecture on the city and suburban vegetatde garden. II. M. Conolly. 1918. 

 31. Illustiat'il leeiure on jrreen inanurlrig. A. J. Pieters. 191S. 



8.". Illustrated lecture on soy beans. W. .1. Morse aiul II. II. Henilrlck. 1919. 

 For e.irlier Issues see Office of Experiment stations, F'arners' Institute Lectures. 

 See al«o OfSce of Experiment Stations. 



UNNtTMl!ERj:n PrBLTCATIONS 



Bov.h" and girls' club work. Corn. (l?lank form.i l!'l."i. 



HuMgJ-slliMis ami Instructions for home cinnlnK elvd) demonstrations. O. II. Benson. 1916. 



riw little piKS and bow four made mruiey for f ini b.iy< and i;lrls. 1917. (V) 



How a countv agent obtained fnrni labor from towns. Thomas B. .Symons. 1918. 



Save wheat: I'se wheat substitutes. 191S. 



Boys and ^rls livestock record book i blank formsl. 1920. 



Statistics of coopei!iflve extension work, 1919-1920. 1920. 



Bdmntion and nseBrcb In agriculture and home economics In the United States, supple- 

 uientin.: exbll>lt of ttie .states Uelatlons Service. L'nited StateH DepartTnenl of A'/rlcid- 

 tur.^ ."t t!iv Brazil CcDtennial Exposition. Rio ile .laneiro, Itrazll. 1922-192.S. A. C. True. 

 1922. .\bo Spanish and Portuguese editions. 



