Les Cochenilles De La Vigne [Caterpillars of the Vine]
26pp stapled booklet, illustrated, an extract from the journal Progress Agricole et Viticole. In blue paper wrappers, spotted, toned around spine, staple oxidising, gentle edge wear, partially cracked along spine. Internally pages toned and a little mild spotting. A discussion of grapevine caterpillars - mealybugs - their effects upon grape vines and wines; and treatments.
