No. 7. DEPARTMENT OF AGRICULTURE. 45 



8. Acid Soils and Their Treatment. (Lantern slides.) (45 min- 

 utes.) 



9. Commercial Potato Growing. (30 minutes.) 



10. The Farmers' Garden. (30 minutes.) 



11. The Farm of Life. (40 to 60 minutes. ) 



12. The Making of the Soil, (Lantern slides.) (50 minutes.) 



CAKR, M. EARL, Bureau of Soils, U. S. Dept. of Agriculture, Wash- 

 ington, D. C: 



1. Soils. 



2. Soil Management. 



3. Adaptation of Crop to Soils. (20 to 30 minutes each.) 



CLARK, M. N., Claridge, Westmoreland County, Pa.: 



1. Mistakes of Many Farmers, 



2. Theory and a Practical Education. 



3. Marketing the Products of the Farm. 



4. Buying and Care of Farm Implements. 



5. Every Farmer Should Belong to the Grange. 



0. The General Farmer and the Specialist. 

 7, How to Grow Hogs for Profit. 



COX, JOHN W., New Wibnington, Lawrence County, Pa.: 



1. The Easiest and Most Profitable Way to Grow Potatoes. (25 

 minutes.) 



2. Feeding and Care of Poultry. (25 minutes.) 



3. Increasing Soil Fertility. (25 minutes.) 



4. Maintaining Soil Moisture and Humus in the Soil. (25 min- 

 utes.) 



5. Commercial Fertilizers. (25 minutes.) 



6. The San Jose Scale and Other Insect Pests of Fruit Trees. 

 (25 minutes.) 



7. A Practical Education for the Farmer. (30 minutes.) 



CLTRE, Z. T., Jermyn, Lackawanna County, Pa.: 



1. Economy in the Use of Commercial Fertilizers. (20 minutes.) 



2. Up-to-date Talk on Corn. (20 to 25 minutes.) 



3. Potato Culture. (20 minutes.) 



4. Production and Care of Apple Orchards. (25 minutes.) 



5. The American Farmer Must be Educated and Why. (30 min- 

 utes.) 



6. The Raising and Early Training of Colts; The Time to Sell, 



etc. (20 minutes.) 



7. The Handling of Sheep and Production of Early Spring 

 Lam-bs. (20 minutes.) 



8. The Handling of Heifer Calves to and During First Year of 

 Maternity. (20 minutes.) 



9. A Talk on the Laws Governing Animal Improvement. (20 

 minutes.) 



