Some properties of the ash from spruce needles
Wyttenbach, A., Bajo, S., Schleppi, P., Bucher, J., Tobler, L.Volume:
24
Language:
english
Journal:
Communications in Soil Science and Plant Analysis
DOI:
10.1080/00103629309368898
Date:
August, 1993
File:
PDF, 584 KB
english, 1993