TY - JOUR A1 - Domsch, Horst A1 - Lück, Erika A1 - Eisenreich, Manfred T1 - Description o a soil structure by means of the penetration resistance and the electrical conductivity Y1 - 1998 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/22227 ER -