Magor, Joyce I. Illustrated descriptions distribution maps and bibliography of the species of Quelea (weaver-birds : Ploceidaea) / Joyce I. Magor and P. Ward. - London : Centre for Overseas Pest Research, 1972 - 23p. : ill. - Tropical pest bulletin ; 1 . Subjects--Topical Terms: Weaver-birds.Agricultural pests--Control--Tropics.Bird pests--Tropics.Bird pests--Control--Tropics.