TY - BOOK AU - Nyandwi,N. TI - Then nature of the sediment distribution pattern in the Spiekeroog backbarrier area, the East Frisian Island AV - THS EAF QH149.N93 PY - 1995/// CY - Germany PB - University of Bremen KW - Germany KW - Spiekeroog Backbarrier Area KW - Sedimentation KW - Deposition ER -