Stephen D Roper (Q56989223)
researcher
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Current Data About Stephen D Roper
(P31) (Q5)
(P69) (Q49121)
(Q170027)
(Q13371)
(P106) (Q1650915)
(P108) (Q6525526)
(P735) (Q4927100)
other details
aliases Stephen Roper
description researcher

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