CORRELATING AGRICULTURE IN NORTHERN STATES. 
31 
cockroach, burdock, laurel, sumac, hackney, Wyandotte, gallfly, cocklebur, ladybird, 
purslane, Percheron, Galloway, Plymouth Rock. 
Home economics: Materials, basting, napery, overseaming, percales, muslin, 
stitching, overcasting, embroidery, dimities, cashmere, taffeta, digestible, table- 
spoonful, recipes, serviceable, fabrics, cupfuls, croquettes, proteids, albumin, gela- 
tinous, pasteurize, utensils, preservative, ingredients, chocolate, sterilize, putre- 
faction, cinnamon, chemistry, economy, rhubarb, carbohydrates, ginghams, beverages, 
coagulation, braising, nitrogenous, cheviot. 
Xn. ADDRESS LIST OF STATE INSTITUTIONS AND OFFICERS IN CHARGE OF AGRICUL- 
TURAL EXTENSION WORK UNDER THE SMITH-LEVER ACT. 
Northern and Western States, 1915. 
Institution. 
Officer. 
Col. of Agr., Univ. of Ariz., Tucson, Ariz 
Col. of Agr., Univ. of Cal., Berkelev, Cal 
State Agr. College of Colo., Fort Collins, Colo 
Connecticut Agr. College, Storrs, Conn. 
Delaware College, Newark, Del '. 
Col. of Agr., Univ. of Idaho, Boise, Idaho 
Col. of Agr., Univ. of 111., Urbana, 111 
Purdue University, La Fayette, Ind 
Iowa State C611ege, Ames, Iowa 
Kansas State Agr. Col. , Manhattan, Kans 
Col. of Agr. , Univ. of Maine, Orono, Me 
Massachusetts Agr. College, Amherst, Mass 
Michigan Agr. College, East Lansing, Mich 
Col. of Agr., Univ. of Minn., Univ. Farm, St. Paul, Minn. 
Col. of Agr., Univ. of Missouri , Columbia, Mo 
Montana State College, Bozeman, Mont 
Col. of Agr., Univ. of Nebr. , Lincoln, Nebr 
Col. of Agr., Univ. of Nevada, Reno,Nev 
N. H. Col. of A. and M. Arts, Durham, N. H 
Rutgers Scientific School, New Brunswick, N.J 
N. Mex. Col. of A. and M. Arts, State College, N. Mex 
N. Y. State College of Agr., Ithaca, N. Y 
N. Dak. Agr. College, Agricultural College, N. Dak 
Col. of Agr., Ohio State Univ., Columbus, Ohio 
Oregon State Agr. College, CorvaUis, Oreg 
Pennsylvania State College, State College, Pa 
Rhode Island State College, Kingston, R.I 
S. Dak. State College, Brookings, S. Dak 
Agr. College of Utah, Logan, Utah 
Col. of Agr. , Univ. of Vermont, Burlington, Vt 
State College of Washington, Pullman, Wash 
Col. of Agr., Univ. of Wis., Madison, Wis 
Col. of Agr., Univ. of Wyo., Laramie, Wyo 
S. F. Morse, Supt. of Ext. 
Warren T. Clarke, Prof. Agr. Ext. 
C. A. Lory, Act. Dir. Ext. Serv. 
H. J. Baker, Dir. Ext. Serv. 
H. Hayward, Dir. Ext. Serv. 
O. D. Center, Dir. Ext. Work. 
W. F. Handschin, V. Dir. Agr. Ext. 
G. I. Christie, Supt. Agr. Ext. 
R.K. Bliss, Dir. Ext. 
J. H. Miller, Dean Div. Col. Ext. 
L. S. Merrill, Dir. Agr. Ext. 
W. D. Hurd, Dir. of Ext. Serv. 
R. J. Baldwin, Supt. of Ext. 
A. D. Wilson, Dir. Ext. and F. I. 
A. J. Meyer, Sec'y of Agr. Ext. 
F. S. Coolev, Dir. Ext. Serv. 
C. W. Pugsley, Dir. Agr. Ext. Serv. 
C. S. Knight, Dir. Agr. Ext. 
J. C. Kendall, Dir. Ext. Work. 
Alva Agee, Dir. Div. of Ext. 
A. C. Cooley, Dir. Ext. Work. 
T. Galloway, Dir. Div. Ext. 
Cooper, Dir. Ext. Work. 
Price, Dir. Agr. Ext. Work. 
Hetzel, Dir. Ext. Work. 
McDowell, Dir. Agr. Ext. Work. 
Stene, Dir. Ext. Serv. 
Perisho, Act. Dir. Ext. 
E. G. Peterson, Dir. Agr. Ext. Div. 
Thos. Bradlee, Dir. Ext. Serv. 
J. A. Tormey, Dir. Ext. Div. 
K. L. Hatch, Asst. Dir. Agr. Ext. 
A. E. Bowman, Dir. Ext. Work. 
XH[. SUGGESTIVE PROBLEMS IN ARITHMETIC. 
The teacher should adapt the problems to the advancement and current topics in 
arithmetic for the class in question. On the other hand , the numbers to be used as 
well as the subject matter may be found in the projects of the pupils or in the reference 
readings on these projects. 
New textbooks are constantly appearing which contain agricultural problems, 
and among those now in print are Burkett and Swartzel's Farm Arithmetic, Calfee's 
Rural Arithmetic, and Nolan's One Hundred Lessons in Agriculture. 
SEPTEMBER. 
1. Have the pupils prepare a few poles or other measures a rod long and mark off 
yards and feet on each. Measure the school garden and the school yard and compute 
the area of each. 
2. Use these poles or lines to measure the fields of club members, computing the 
area of each. 
3. On a field of corn used for seed selection, measure off two average yield areas 
exactly a rod square. Count the stalks on these areas and compute the stand per 
acre. Also count ears of corn. 
