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Apomixis, Patterns of Morphological Variation, and Species Concepts in subfam. Maloideae (Rosaceae)
Christopher S. Campbell and Timothy A. DickinsonVolume:
15
Language:
english
Journal:
Systematic Botany
DOI:
10.2307/2419022
Date:
April, 1990
File:
PDF, 1.41 MB
english, 1990