Silos, silage handling practices, and minor feed products
[by Paul E. Strickler, Helen V. Smith, and James R. Kendall.
- Washington, U.S. Govt. Print. Off., 1968]
- iv, 16 p. 26 cm.
- United States. Dept. of Agriculture. Statistical bulletin no. 415 .
- Statistical bulletin (United States. Department of Agriculture) ; no. 415. .