Extension education and rural development. Vol. 1. International experience in communication and innovation. Vol. 2. International experience in strategies for planned change: Edited by Bruce R. Crouch and Shankariah Chamala, John Wiley & Sons Ltd. 1981. Vol. 1. xxvi + 371 pp. Price: £20·00. Vol. 2. xxvi + 325 pp. Price: £18·00
C. GarforthТом:
12
Рік:
1983
Мова:
english
Сторінки:
5
DOI:
10.1016/0309-586x(83)90049-3
Файл:
PDF, 330 KB
english, 1983