IMPROVEMENTS IN AGRICULTURE

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CONTENUTI MULTIMEDIALI

Virginia Ruggeriにより

six factors of production

Mhyca Munozにより

Curation in Education: Great Examples

Robin Goodにより

The role of government in International Business

Mostafa ElBaradieにより

rebirth of cities

consequences

less hunger

increase population

trade

charters of liberty

IMPROVEMENTS IN AGRICULTURE

increase the extension of agricultural land

cutting down trees

windmills watermills

Fallow 3 years crop rotation

Heavy plough

less workers

irrigation

increase production

healthy diet