Lead Arsenate: I. Composition of Lead Arsenates Found on the Market; II. Home-Made Lead Arsenate and the Chemicals Entering Into Its Manufacture; III. Action of Lead Arsenate on Foliage (Classic Reprint) Haywood, John Kerfoot Heftet / 2018 / Engelsk
Injury to Vegetation and Animal Life by Smelter Wastes (Classic Reprint) Haywood, John Kerfoot Heftet / 2018 / Engelsk
Method for Preparing a Commercial Grade of Calcium Arsenate (Classic Reprint) Haywood, John Kerfoot Heftet / 2018 / Engelsk
Lead Arsenate: I. Composition of Lead Arsenates Found on the Market; II. Home-Made Lead Arsenate and the Chemicals Entering Into Its Manufacture; III. Action of Lead Arsenate on Foliage (Classic Reprint) Haywood, John Kerfoot Innbundet / 2018 / Engelsk
Methods of Analysis of Insecticides and Fungicides (Classic Reprint) Haywood, John Kerfoot Heftet / 2018 / Engelsk
Injury to Vegetation and Animal Life by Smelter Wastes (Classic Reprint) Haywood, John Kerfoot Innbundet / 2018 / Engelsk
Injury to Vegetation in by Fumes (Large Text Classic Reprint) Haywood, John Kerfoot Heftet / 2019 / Engelsk
