Rivers are an important element in the global carbon cycle. On their way through the landscape, they absorb carbon from the ground and release it into the atmosphere as a carbon dioxide and methane. A study now shows that this carbon has been largely stored in the earth for thousands of years
The ultimate bicycle manual: repair & care step by step. 224 pages, over 700 illustrations. Become a professional for your bike!
€ 19.95
The ultimate bicycle manual: repair & care step by step. 224 pages, over 700 illustrations. Become a professional for your bike!