Experiment station work, XLVII low-grade v. high-grade fertilizers, nut growing in Maryland, "hogging-off" corn, improvement of sandy soils, mineral matter in feeding stuffs, dry farming, preparation of miscible oils, seed selection, an automatic cheese press, evergreens, uses and culture, cane sugar and beet sugar

"Experiment station work, XLVII low-grade v. high-grade fertilizers, nut growing in Maryland, "hogging-off" corn, improvement of sandy soils, mineral matter in feeding stuffs, dry farming, preparation of miscible oils, seed selection, an automatic cheese press, evergreens, uses and culture, cane sugar and beet sugar"@en
"Experiment station work, XLVII : low-grade v. high-grade fertilizers, nut growing in Maryland, "hogging-off" corn, improvement of sandy soils, mineral matter in feeding stuffs, dry farming, preparation of miscible oils, seed selection, an automatic cheese press, evergreens, uses and culture, cane sugar and beet sugar"@en