Dar

المؤلفون: <a href='https://dar.bibalex.org/ar/Search/ExactResults.aspx?format_Id=1&author=Adams%2C%20R.%20L.'> Adams, R. L.
تاريخ النشر: [1915?]
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: Agriculture--California--Costs. ,&nbsp; Farm management.
كلمات مفتاحية: Agriculture California Costs. Farm management.

Notes on methods and costs California crop production with tables showing work capacity of farm machines; day''s work for man and crew; costs of equipment, implements, building and fencing material; rate of depreciation

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