"In cooperation with Mid-West Agricultural Limestone Institute.""April, 1933."Cover title.Mode of access: Internet
"In cooperation with the United States Department of Agriculture.""June 1952."Caption title.Mode of ...
Tx Doc no.: Z, TA245.7, B873, nos.478-490"December, 1933"Caption title.Mode of access: Internet
Tx Doc no.: Z, TA245.7, B873, nos.491-507"November, 1934."Caption title.Mode of access: Internet
"June 1943."Cover title."In cooperation with the Midwest Agricultural Limestone Institute."Mode of a...
Cover title."April, 1933.""In cooperation with Mid-West Agricultural Limestone Institute.
"In cooperation with Mid-West Agricultural Limestone Institute."Caption title.Mode of access: Intern...
Caption title."Assisted by representatives of the agricultural colleges and extension services and t...
Caption title."Assisted by representatives of the agricultural colleges and extension services and t...
"Assisted by representatives of the Agricultural Adjustment Administration, the Extension Service, a...
"Assisted by representatives of the Agricultural Adjustment Administration, the Extension Service, a...
"Assisted by representatives of the agricultural colleges and extension services and the Federal Far...
Caption title."Assisted by representatives of the state agricultural college and extension services ...
"Assisted by representatives of the agricultural colleges and extension services.""February, 1929."C...
"In cooperation with the United States Department of Agriculture.""May 1951."Caption ...
"In cooperation with United States Dept. of Agriculture.""July 1948."Caption Title.Mode of access: I...
"In cooperation with the United States Department of Agriculture.""June 1952."Caption title.Mode of ...
Tx Doc no.: Z, TA245.7, B873, nos.478-490"December, 1933"Caption title.Mode of access: Internet
Tx Doc no.: Z, TA245.7, B873, nos.491-507"November, 1934."Caption title.Mode of access: Internet
"June 1943."Cover title."In cooperation with the Midwest Agricultural Limestone Institute."Mode of a...
Cover title."April, 1933.""In cooperation with Mid-West Agricultural Limestone Institute.
"In cooperation with Mid-West Agricultural Limestone Institute."Caption title.Mode of access: Intern...
Caption title."Assisted by representatives of the agricultural colleges and extension services and t...
Caption title."Assisted by representatives of the agricultural colleges and extension services and t...
"Assisted by representatives of the Agricultural Adjustment Administration, the Extension Service, a...
"Assisted by representatives of the Agricultural Adjustment Administration, the Extension Service, a...
"Assisted by representatives of the agricultural colleges and extension services and the Federal Far...
Caption title."Assisted by representatives of the state agricultural college and extension services ...
"Assisted by representatives of the agricultural colleges and extension services.""February, 1929."C...
"In cooperation with the United States Department of Agriculture.""May 1951."Caption ...
"In cooperation with United States Dept. of Agriculture.""July 1948."Caption Title.Mode of access: I...
"In cooperation with the United States Department of Agriculture.""June 1952."Caption title.Mode of ...
Tx Doc no.: Z, TA245.7, B873, nos.478-490"December, 1933"Caption title.Mode of access: Internet
Tx Doc no.: Z, TA245.7, B873, nos.491-507"November, 1934."Caption title.Mode of access: Internet