Author: KEUCHENIUS, P.E.
Title: Onderzoekingen en beschouwingen over eenige schadelijke schildluizen van de Koffiecultuur.
Description: Batavia, s.n., 1915. Large 8°., original printed wrappers. 65pp. Illustrations on 4 black/white photoplates, tables and statistics in text. [Mededeelingen van het Besoekisch Proefstation, No. 16]. Dutch language scientific contribution with general remarks into injurious scale insects to Coffe with recommendations for prevention and remedies as published by the Besoeki Experimental Station, Java. (ex-lib. stamp on upper cover, spine with a modern cloth strip).

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