AGRICULTURAL EXTENSION AND RURAL DEVELOPMENT:
ED ISON RAYMOND L. RAYMOND L.ISON AND DAVID ,B. RUSSELL.
AGRICULTURAL EXTENSION AND RURAL DEVELOPMENT: BREAKING OUT OF TRADITI:A SECOND -ORDER SYSTEMS PERSPECTIVE.ONS - NEW YORK: CAMBRIDGE UNIVERSITY PRSS, 1999.
0521642019
630 .715 AGR
AGRICULTURAL EXTENSION AND RURAL DEVELOPMENT: BREAKING OUT OF TRADITI:A SECOND -ORDER SYSTEMS PERSPECTIVE.ONS - NEW YORK: CAMBRIDGE UNIVERSITY PRSS, 1999.
0521642019
630 .715 AGR