1. The farming systems approach to development and appropriate technology generation
پدیدآورنده : D.W. Norman...]et al.[
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : ، Agricultural systems,، Alternative agriculture,Technology transfer ، Agriculture
رده :
S
494
.
5
.
S95
F36
1995
2. <The> farming systems approach to development and appropriate technology generation
پدیدآورنده : / D.W. Norman ... [et al.]
کتابخانه: Central Library and Document Center of Shahid Chamran University (Khuzestan)
موضوع : Agricultural systems,Alternative agriculture,Agriculture- Technology transfer
رده :
S494
.
5
.
S95
,
F36
1995
