عرض عادي
عرض مارك
- Agricultural systems
Agricultural systems (Topical Term)
Machine generated authority record
Work cat.: (AE-AdECS)286600: Ploeg, Jan Douwe van der, 1950- author 2746, The new peasantries :
Machine generated authority record
Work cat.: (AE-AdECS)286600: Ploeg, Jan Douwe van der, 1950- author 2746, The new peasantries :