Authors: WEIMAR S SCHERER HW VEERHOFF M

Citation: S. Weimar et al., CONTENTS OF NONEXCHANGEABLE NH4-N IN REPR ESENTATIVE AGRICULTURAL USED SOILS IN THE REGION OF KOLN AACHEN, Agribiological research, 46(4), 1993, pp. 331-339

Authors: HILLER DA VEERHOFF M BRUMMER GW

Citation: Da. Hiller et al., MICROPROBE AND X-RAY-DIFFRACTION STUDIES OF CLAY COATINGS IN LEACHED SOILS DERIVED FROM LOESS, Zeitschrift fur Pflanzenernahrung und Bodenkunde, 156(3), 1993, pp. 219-227