00425naa a2200109 a 450000100080000000500110000800800410001910000130006024500530007326000090012677301800013513017912001-04-24       1998    bl uuuu     u00u1 u    #d1 aZECH, W.  aAssessment of shift resultsbsoils and abiotics.  c1998  tIn: LIEBEREI, R.; BIANCHI, H.; VOB, K., ed. Proceedings of the third SHIFT-Workshop, Manaus march 15-19, 1998. Bonn: Bundesministerium fur Bildung und Forschung, 1998. p.9-11.