Cooperative extension work
Kelsey, Lincoln David
Cooperative extension work [by] Lincoln David Kelsey with the collaboration of Cannon Chiles Hearne. - 2d ed. - Ithaca, N. Y. Comstock Pub. Associates 1955. - 424 p. illus. 25 cm.
Includes bibliography.
55014121
Agricultural extension work
S544 / .K4 1955
630.717
Cooperative extension work [by] Lincoln David Kelsey with the collaboration of Cannon Chiles Hearne. - 2d ed. - Ithaca, N. Y. Comstock Pub. Associates 1955. - 424 p. illus. 25 cm.
Includes bibliography.
55014121
Agricultural extension work
S544 / .K4 1955
630.717