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المؤلفون: <a href='https://dar.bibalex.org/ar/Search/ExactResults.aspx?format_Id=1&author=Struck%2C%20Ferdinand%20Theodore'> Struck, Ferdinand Theodore
تاريخ النشر: 1920]
المساهمون: <a href='https://dar.bibalex.org/ar/Contributor/ContributorItems.aspx?contributor=Biodiversity%20Heritage%20Library&format_id=1'> Biodiversity Heritage Library
المجموعات: <a href='https://dar.bibalex.org/ar/Collection/CollectionItems.aspx?collection=Biodiversity%20Heritage%20Library&format_id=1'> Biodiversity Heritage Library
التصنيف: <a href='https://dar.bibalex.org/ar/Category/CategoryDetails.aspx?mainCat=Others&format_id=1'> Others
الموضوعات: Agricultural engineering. ,&nbsp; Agricultural education--Pennsylvania.
كلمات مفتاحية: Agricultural engineering. Agricultural education Pennsylvania.

Farm shop work in Pennsylvania a study of repair and construction work as carried on by farmers, and as practiced in the vocational agricultural schools of Pennsylvania.

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