25 



Wkiskk. a., and IIofixgek, H. Dio IIiilinerti'.I)erkiil<)so (Avian tuborculosis). 

 Tuberkulose-Arbeiten aus (Icm Kaiscrlicheii (JeMindheitsanite. ]1)04, No. 1, 

 pp. 83-1.5S. A hil)li()gvai»)iy of 18.H titles is appended to this article. 



Weigmaxn, Hoit, and Grlber. Fortschritte aiif deni Gebieto der Cheniie, 

 Hygiene, und P.akteriologie der Milch und ihrer Er/.en.niiisse ( Trogress in 

 the field of the chemistry, liy.uier.e. and bacteriology of nulk and its prod- 

 ucts). Cheniiker /eitnng. UN (l!)(i4). No. V.). pji. 2--:U-23L:. A sunnnary of 

 the literature during lOO.'i. 128 references being given in footnotes. 



Zeiil, a. Die Carpalbeule des Kindes und ihre liehandlung (Bursal enlarge- 

 ments upon the carjms of cattle and their treatment). Ai-chiv fiir Wissen- 

 schaftliche und Praktische Thierheilkunde. 20 (lito:!). No. ">, ])p. -145-4"). 

 A critical discussion of the literature of this subject, with a bibliography 

 of 81 titles. 



The report was accepted. 



CoLiECTiVE College and Station ExHiBir at St. Louis. 



W. II. Jordan, chairman, submitted the following rei)ort of the committee in 

 charge of the collective exhibit of the Association of American Agricultural Col- 

 leges and Experiment Stations at the Louisiana Purchase Exposition : 



Your committee deems it expedient at this time to make only a comparatively 

 brief repfnt of the results of its labors. It is impossible to present now a com- 

 plete and final report of the exhil)it under our charge. As the exhibit is cer- 

 tainly worthy of an extended report commensurate with the extent and dignity 

 of the display which has been made of the work of the institutions represented, 

 we feel that its preiiaralion must be delayed until the final completion of all 

 matters connng under our jurisdiction. Our purpose, therefore, at this time, is 

 simply t>) lay before you a few general facts summarizing the results of the 

 effort which you placed in our hands. 



In the first place, the committee desires to express its gratification at the out- 

 come of the decision to locate the main portion of this exhibit as a wiit in the 

 Palace of Education. Considerable pressure was brought to bear upon us in 

 favor (;f locating the agricultural part of the exhiiiit in the Agricultural 

 Luilding, but yjur committee was unanimously of the opinion that there is no 

 good reason why agricultural education should maintain its class relations any 

 more than instruction in the principles of steam or electrical engineering. Pre- 

 vious exposition displays of the work of the agricultural departments of the col- 

 leges and of the agricultural experiment stations have been located in the Agri- 

 cultural P.uilding. and so, for the first time, the work of these institutions has 

 taken its rightful place among the great educational eft'orts of our nation, and 

 in this way has secured a recognition that otherwise would not have been 

 possible. 



There is one feature of this exhibit which we believe to be worthy of com- 

 ment. It was not a " show " exhibit. Mere beauty or novelty of display was 

 not the main object sought. While every reasonable effort was put forth to 

 make it attractive in Its design, arrangement, and coloring, the materials which 

 were selected for display were those which are in actual use for the purposes 

 of instruction in the various departments of our land-grant colleges, or those 

 which represent with as much realism as possil)le the actual pi-actical results 

 of research. We are glad to have been assured that the exhiltit was found 

 in-ofitable for study on the part of the real seekers after information, and that 

 it impressed itself upon intelligent obseiwers as a worthy and consistent exi)o- 

 sition of certain features of education and research in the relations of science 

 to agriculture and the mechanic arts. 



installation and maintenance of EXHiniT. 



The exhibit in the Palace of Education has been installed practically in ac- 

 cordance with the plan presented to the association in the report of your com- 

 mittee at the meeting of this association in l!tO;5. Fifty-one institutions are ivp 

 resented. In the preparation of the various sections 24 exi)erts generously as- 

 sisted, who discharged their duties in a manner highly satisfactory to the com- 

 mittee. The explanation of the Palace of Education exhibit to the 'isiting pub- 

 lic h:is been accomi)lished by the use of expert demonstrators, generally students 

 or graduates of some Uiud-graut college, 8 being on duty at one time. 



