Hallock, Harold Coleman books & textbook
Life History and Control of the Asiatic Garden Beetle (Classic Reprint)
Forgotten Books /2018-08-24 Paperback / 22 Pages
isbn-10: 1528526813 / isbn-13: 9781528526814
Studies in the Anatomy of the Larva of Simulium Pictipes Hagen...
Nabu Press /2012-03-22 Paperback / 144 Pages
isbn-10: 1278712097 / isbn-13: 9781278712093
