1942
“Educational growth in the 4-H sheep project”. Extension Service Circular.
. 1942. “Evaluation in 4-H cotton demonstration Arkansas -1940”. Extension Service Circular.
. 1942. 1941
“Educational growth in the 4-H clothing project, Missouri, 1939-40”. Extension Service Circular.
. 1941. “Educational growth in the 4-H dairy project, Massachusetts, 1939-40”. ES Circular 369: 16 pp. and instrument.
. 1941. “Evaluation in the 4-H vegetable garden project, Massachusetts, 1939”. Extension Service Circular.
. 1941.