boll worm in Egypt
By: by Gerald C. Dudgeon.
Contributors: International Association for Tropical Agriculture.; International Congress of Tropical Agriculture, (3rd : 1914 : London)
Publisher: J. Bale
Published: 1916
Place of publication: London
Language: eng
Number of pages: 36
Subjects: Cotton -- Diseases and pests -- Egypt.; Helicoverpa armigera -- Egypt.
Notes: Reprinted from the "Transactions of the third International Congress of Tropical Agriculture", held at the Imperial Institute, London, June 1914.

At head of title: International Association for Tropical Agriculture.

Cover title.