1. The agricultural systems of the world :
پدیدآورنده : D.B. Grigg.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Agricultural geography.,Agriculture-- History.,Agriculture-- Histoire.,Géographie agricole.,Agrarsystem,Agricultural geography.,Agricultural geography.,Agriculture-- History.,Agriculture.,Landbouwstelsels.
رده :
S439
.
G788
2. The agricultural systems of the world: An evolutionary approach
پدیدآورنده : [By] D. B. Grigg
کتابخانه: Library of Faculty Literature of University of Tehran (Tehran)
موضوع : Agricultural geography,Agriculture - History
3. the Agricultural systems of
پدیدآورنده : D. B. Grigg
کتابخانه: Library of Faculty Literature of University of Tehran (Tehran)
موضوع :
