An introduction to agricultural extension /
Mosher, A. T.
An introduction to agricultural extension / A. T. Mosher - New York : Agricultural Development Council, c1978. - 114 p. : ill. ; 22 cm.
Extension.
Agricultural extension work.
Agriculture--Vulgarisation.
630.715 / MOI
An introduction to agricultural extension / A. T. Mosher - New York : Agricultural Development Council, c1978. - 114 p. : ill. ; 22 cm.
Extension.
Agricultural extension work.
Agriculture--Vulgarisation.
630.715 / MOI