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Percy Knauth
P.K.
·
Percy-K
title
ISBN-13
(ISBN-10)
year of publication
A mysterious presence: Macrophotography of plants
978-0-911104-98-1
(0-911104-98-4)
1979
A season in hell
978-0-06-012421-2
(0-06-012421-0)
1975
PERDIKIS KERR