1. Expert Consultation on Extension Rural Youth Programmes and Sustainable Development, Rome, Italy 29 november - 1 december, 1995
پدیدآورنده :
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $AAgricultural extension work$BCongresses,$ARural extension$BCongresses
رده :
S
544
.
E96
1996
2. Investing in rural extension :strategies and goals
پدیدآورنده :
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $AAgricultural extension work$BCongresses,$ARural extension$BCongresses
رده :
S
544
.
I59
1986
