ID:DA03006331
Williams, Douglas John
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C.A.B International Institute of Entomology c1990 The scale insects of the tropical South Pacific region / D.J. Williams and Gillian W. Watson pt. 3
Available at 6 libraries
C.A.B. International c1988 The scale insects of the tropical South Pacific region / D.J. Williams and Gillian W. Watson pt. 2
D.J. Williams and Gillian W. Watson
C.A.B International Institute of Entomology c1988-
C.A.B International Institute of Entomology c1988 The scale insects of the tropical South Pacific region / D.J. Williams and Gillian W. Watson pt. 1
D.J. Williams
British Museum (Natural History) 1985
Available at 1 libraries