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UARD - University of Agribusiness and Rural Development, Plovdiv, Bulgaria

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Global Warming 101 | National Geographic 

English 3 min

ENVIRONMENT

tutorial

CLAR - Centro Libero Analisi e Ricerca - Senigallia, Italy

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SOIL PROPERTIES 

English 4 min

Organic Farming, Soil management, AGRICULTURE,

tutorial

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Throwing Making a simple flattened clay potter... 

3 min

CRAFTS