1941
. 1941.
1929
“Compilation of findings of the committee on project requirements reported at 1929 National Farm Boys' and Girls' 4-H club camp”. USDA Ag. Ext. Service Stencil No. 5384.
. 1929. 1928
“Report of the standardization committee, National Farm Boys' and Girls' 4-H club camp”. USDA Ag. Ext. Service Stencil No. 4444.
. 1928.