Agricultural extension : a reference manual /
Swanson, Burton E.
Agricultural extension : a reference manual / Burton E. Swanson. - 2nd ed. - Rome : FAO, 1993 - xi, 262 p. : ill. ; 30 cm.
Include index
925101504X
Agricultural extension work
S544 / .A58 1984
630 / SWA
Agricultural extension : a reference manual / Burton E. Swanson. - 2nd ed. - Rome : FAO, 1993 - xi, 262 p. : ill. ; 30 cm.
Include index
925101504X
Agricultural extension work
S544 / .A58 1984
630 / SWA