Books listed by ISBN
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Brill
> S. C. Willemstein
S. C. Willemstein
title
ISBN-13
(ISBN-10)
year of publication
An Evolutionary Basis for Pollination Ecology
978-9O-O4-O8457-5
(9O-O4-O8457-6)
1987
C. W.
·
S.C.
·
S W
S. C. Williams