Onion, carrot and celery flies
By: by K.M. Smith and J.C.M. Gardner.
Contributors: Gardner, J. C. M.
Series: Insect pests of the horticulturalist: their nature and control -- v. 1.
Publisher: Benn
Published: 1922
Place of publication: London
Language: eng
Number of pages: 76
Subjects: Beneficial insects.; Insect pests.
Notes: Issued under the auspices of the Society of Horticultural Technology, in conjunction with the Technical Committee of the Chamber of Horticulture.