Bulletin, Issues 50-54

15 minutes 20 minutes acre ammonia Applause attend audience BALTIMORE Board of Agriculture Bone Phosphate Bradford County butter cent Centre County Chairman Hiester Chairman Woodward Chester Chester County College Columbia county committee Corn cows cream creamery crimson clover Critchfield crop cultivation Dairy Dauphin County discussion Dissolved Bone experience farm farmers feed Fertilizer Forestry fruit Gabriel Hiester gentlemen ground bone Grower growing GUANO Heiges Herr high school Hughesville Huntingdon County Hutchison insect insti interest J. J. Thomas ladies Lancaster county land lecturers manure meeting milk Millport nitrogen paper Pennsylvania phosphoric acid Piollet plow Potash Potato pounds present President Prof profit programme public schools raising rock Sample number Secretary Hamilton seed sell session soil Soluble speakers Stewartstown success talk tankage tion tobacco topics township trees winter York