Author: SCHREURS, J. & R.T. SIMON THOMAS
Title: Cacao pests in Netherlands New Guinea; Coffee pests in Netherlands New Guinea.
Description: S.I., s.n., 1961. Original wraps., ills. on a plate, some text-figures, tables & graphs in text, sketch-map in text. Bulletin of Economic Affairs NNG, Agricultural series, 2-3]. Two English language reports describing pests-and pest-control of Cocoa and Coffee, Dutch territory of New Guinea.

Keywords: new guinea