A new fossil feather-wing beetle from Baltic Amber (Coleoptera: Pitliidae)

v.44:no.1(1961)

Two new fossil thrips from Baltic amber (Thysanoptera ; Terebrantia) / Lewis J. Stannard.

v.34:no.40(1956)

World fishing fleets : an analysis of distant-water fleet operations, past, present, future. prepared by Milan Kravanja, Ellen Shapiro.

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