Successful use of farm equipment on more than one farm depends on custom rates that are fair to both parties. The information in this guide can help you in figuring your custom work costs during 1961 .
Armstrong, Ray E.
"Iowa Farm Custom Rate Guide for 1961,"
Iowa Farm Science: Vol. 15
, Article 2.
Available at: https://lib.dr.iastate.edu/farmscience/vol15/iss9/2