TY - BOOK AU - Ehlers, Eckart AU - Krafft, Thomas TI - Understanding the earth system; compartments, processes and interactions SN - 3-540-67515-9 U1 - 551 PY - 2001/// CY - Berlin PB - Springer KW - Earth science KW - Earth systems KW - Geology N1 - Includes index; International periodical ER -