Upozorenje: Nemojte snimati materijale zaštićene autorskim pravima (pozadinsku glazbu, filmske ili TV isječke, itd.)
IRRIGATION
Irrigation was an innovation that resulted in mankind being able to cultivate crops, food, and livestock regularly, and thereby, become civilized. Irrigation ensured a steady supply of food for both humans and livestock and enabled humans to inhabit parts of the earth that do not naturally grow essential resources.
© Privatnost i Uvjeti