الكتب الالكترونية

عدد الكتب: 1 - 2 /2
978-3-540-75811-2
Ecosystem Organization of a Complex Landscape

Presents the major findings of a 12-year ecological study of the Bornhöved Lake District, situated some 30 km south of Kiel. ...

اقرأ المزيد
978-3-540-32144-6
Marine Geochemistry

Since 1980 a considerable amount of scientific research dealing with geochemical processes in marine sediments has been carried ...

اقرأ المزيد
عدد الكتب: 1 - 2 /2