ILLUSTRATIONS. 



PLATES. 



Page. 



Plate I. Wisconsin University, agricultural building 6 



II. Fig. 1. — Exterior view of Kentucky Station dairy barn. Fig. 2. — 



View of cow stalls of Kentucky Station dairy barn 642 



III. Front elevation of buildings for the Department of Agriculture. _ 947 



IV. The respiration calorimeter 1038 



V. Model of respiration calorimeter, showing general plan and details 



of constru.ction . 1038 



VI. The meter piimp and absorption tubes 1042 



VII. Arrangement of heating wires, cooling pipes, etc 1042 



TEXT FIGURES. 



FiG. 1. Basement plan, agricultural building, Wisconsin University 8 



2. First-floor plan, agricultural building, Wisconsin University 9 



3. Second-floor plan, agricultural building, Wisconsin University. 10 



4. Third-floor plan, agricultural building, Wisconsin University.. 11 



0. First-floor plan of the farm mechanics" building, Iowa College 216 



6. Second-floor plan of the farm mechanics' building, Iowa College 217 



7. Balcony and third-floor plan of the farm mei-hanics" building, Iowa 



College 218 



8. Ground plan of Kentucky Station dairy barn 643 



9. Ventilation system of Kentucky Station dairy barn 644 



10. Plan of Department of Agriciilture grounds, showing location of 



existing and proposed buildings 948 



1 1 . Vertical cross sections of respiration calorimeter 1039 



12. Horizontal cross sectjgn of respiration calorimeter i 1040 



