TY - BOOK AU - Egli,Markus TI - The influence of increased NH4+ deposition rates on aluminium chemistry and alkalinity in the percolate of acid soils PY - 1995/// CY - Zurich PB - Universität Zürich-Philosophischen Fakultät II KW - Sol KW - Pédologie KW - Forêt KW - Ecosystème N1 - Inaug. Diss; bibliogr. p. 149-150 ER -