1. How Farmers Put Up Grass Silage-Long;Ackerson;Successful Farming,1954
2. Effect of Preservatives upon Red Clover and Grass Forage Ensiled Without Wilting;Allred;New York (Cornell) Agr. Expt. Sta., Bull,1955
3. Further Observations on the Composition of Grass Silage;Archibald;J. Dairy Sci.,1954
4. Long Grass Silage;Babcock;Country Gentleman,1951
5. Observations on Dry Matter Losses from a Covered and Uncovered Trench Silo;Cowan;Pennsylvania State Agr. Expt. Sta., Prog. Rept,1956