1 |
Effects of release cutting and soil scarification on natural regeneration in Pinus sylvestris shelterwoods /Karlsson, Christer, January 1900 (has links) (PDF)
Diss. (sammanfattning) Alnarp : Sveriges lantbruksuniv. / Härtill 4 uppsatser.
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2 |
Teilflächenspezifische Aussaat von Winterweizen /Wiesehoff, Marcel. January 2005 (has links)
Disputats. Universität Hohenheim, 2005.
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