1. Stepping-stones to improve upon functioning of participatory agricultural extension programmes: farmer field schools in Uganda
پدیدآورنده : Isubikalu, Prossy.
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $AAgricultural extension work$BUganda
رده :
S
544
.
5
.
U33
I88
2007
