Concentrations of nutritional and trace elements in needles of Norway spruce (Picea abies[L.] Karst.) as functions of the needle age class
A. Wyttenbach, P. Schleppi, L. Tobler, S. Bajo, J. BucherVolume:
168-169
Language:
english
Pages:
8
DOI:
10.1007/bf00029342
Date:
January, 1995
File:
PDF, 590 KB
english, 1995