Draft Animal Power Forum 200X-2019
DAPNET Forums Archive › Forums › Draft Animal Powered Forestry International › General Discussions › 1957 Forest Service paper on horselogging
http://www.fs.fed.us/pnw/pubs/uncaptured/pnw_os_rn-138.pdf
Above is a link I “borrowed” from Greg Lange’s website http://www.heritagemillworksllc.com/CompanyInformation/HorseLoggingRestorativeForestry.html
Hope he and you all don’t mind.