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dennis w woodland
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Contemporary plant systematics
Dennis W. Woodland · Andrews University Press
619 sayfa · 1991
Classification / Plants / Botany / Botany -- Classification. / Pictorial works
Biosystematics of the perennial North American species of Urtica
Dennis W. Woodland · Yayınevi bilinmiyor
174 sayfa · 1988
Nettles / Urticaceae / Classification / Cytotaxonomy / Botany