Opis
The Forest – Essential to Life. The forest as an ecological system. Plants and animals of the wood. The multifarious functions of the forest. Threats caused by air pollution and acid rain. – Atlas of 30 transparencies with 81 pictures
463,30 €
The Forest – Essential to Life. The forest as an ecological system. Plants and animals of the wood. The multifarious functions of the forest. Threats caused by air pollution and acid rain. – Atlas of 30 transparencies with 81 pictures