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Phenological growth stages of North American ginseng (Panax quinquefolius)
J T A PROCTOR, M DORAIS, H BLEIHOLDER, A WILLIS, H HACK, V MEIERVolume:
143
Year:
2003
Language:
english
Pages:
7
DOI:
10.1111/j.1744-7348.2003.tb00299.x
File:
PDF, 870 KB
english, 2003