Ключевые слова: barge, boat, bulk, cargo, communication, craft, dry, economy, factory, freight, goods, gravel, industrial, industry, inland, kama, landscape, loaded, navigable, navigation, plant, pusher, pushing, river, russia, sailing, sand, ship, shipping, shore, tow, towboat, transport, transportation, tug, tugboat, vessel, water, waterscape, waterways, ways, work, workshops,