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ENVIRONMENTAL INFLUENCES ON NECTAR PRODUCTION IN MILKWEEDS (ASCLEPIAS SYRIACA AND A. EXALTATA)
Wyatt, Robert, Broyles, Steven B., Derda, Gregory S.Volume:
79
Language:
english
Journal:
American Journal of Botany
DOI:
10.1002/j.1537-2197.1992.tb14605.x
Date:
June, 1992
File:
PDF, 1.12 MB
english, 1992