A history of agricultural extension work in the United States, 1785-1923.
True, Alfred Charles, 1853-1929.
A history of agricultural extension work in the United States, 1785-1923. By Alfred Charles True ... - Washington, U.S. Govt. Print. Off., 1928. - iv, 220 p. 24 cm. - United States. Dept. of Agriculture. Miscellaneous publication no. 15 .
Contribution from Extension service.
Bibliography: p. 202-218.
agr28001870
Agricultural education.
Agriculture--Study and teaching.
S533 / .T838
A history of agricultural extension work in the United States, 1785-1923. By Alfred Charles True ... - Washington, U.S. Govt. Print. Off., 1928. - iv, 220 p. 24 cm. - United States. Dept. of Agriculture. Miscellaneous publication no. 15 .
Contribution from Extension service.
Bibliography: p. 202-218.
agr28001870
Agricultural education.
Agriculture--Study and teaching.
S533 / .T838