Author : Kenneth Sanford Olson
Publisher :
Page : 366 pages
File Size : 20,51 MB
Release : 1959
Category : 4-H clubs
ISBN :
Author : Earl Jones
Publisher : Bib. Orton IICA / CATIE
Page : 132 pages
File Size : 42,76 MB
Release :
Category :
ISBN :
Author :
Publisher :
Page : 84 pages
File Size : 34,31 MB
Release : 1961
Category : Agricultural extension work
ISBN :
Author : H. Joe Myers
Publisher :
Page : 148 pages
File Size : 32,23 MB
Release : 1960
Category : 4-H clubs
ISBN :
Author : United States. Extension Service (1970- ). Program and Staff Development
Publisher :
Page : 178 pages
File Size : 33,99 MB
Release : 1975
Category : Agricultural extension work
ISBN :
Author : James Riddle Hundley
Publisher :
Page : 268 pages
File Size : 17,14 MB
Release : 1962
Category : Farm management
ISBN :
Author :
Publisher :
Page : 410 pages
File Size : 24,66 MB
Release : 1956
Category : Agricultural extension work
ISBN :
Author : United States. Extension Service
Publisher :
Page : 572 pages
File Size : 17,20 MB
Release :
Category : Agricultural extension work
ISBN :
Author : Rebecca Kathrine Johnston
Publisher :
Page : 200 pages
File Size : 35,44 MB
Release : 1960
Category : 4-H clubs
ISBN :
Author : Michigan State University. Department of Communication
Publisher :
Page : 666 pages
File Size : 50,50 MB
Release : 1964
Category : Diffusion of innovations
ISBN :
