Encyclopedia in hardcover. Underwater world

A large part of our planet is covered with water. Various living organisms inhabit the oceans, seas, rivers, lakes, and other water bodies.With the Bukva-land encyclopedia, you can dive into the mysteries of the underwater world and learn many facts... about the amazing inhabitants of this environment. The encyclopedia has 7 thematic sections:World Ocean.Study of seas and oceans by humans.Inanimate nature of seas and oceans.Living nature of seas and oceans.Flora of seas and oceans.Inhabitants of fresh waters.Flora of fresh waters. Features of the bookSize: 17 × 24 cm.Hardcover.The book contains 48 pages.For children from 5 years old.