Farming is an important business these days. With high prices and high costs a farmer can make or lose a lot of money- depending on how well his plans fit the price situation as it develops during the year.
Kaldor, Don and Hildreth, Clifford
"Farm Plans for '48,"
Iowa Farm Science: Vol. 2
, Article 5.
Available at: https://lib.dr.iastate.edu/farmscience/vol2/iss10/5