Web-forming caterpillars
By: edited by MAFF Harpenden Laboratory.
Contributors: Alford, D. V.; Great Britain. Ministry of Agriculture, Fisheres and Food. Harpenden Laboratory.
Edition: Revised ed. / by D.V. Alford.
Series: Leaflet -- 40
Publisher: Ministry of Agriculture, Fisheries and Food
Published: 1981
Place of publication: Alnwick
Language: eng