Yazar
John Kerfoot Haywood
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Lead arsenate
John Kerfoot Haywood · Creative Media Partners, LLC
60 sayfa · 1910
Lead arsenate / Insecticides / Politics and government
Injury to vegetation by smelter fumes
John Kerfoot Haywood · Govt. print. off.
Sayfa sayısı yok · 1905
Smelter fumes / Vegetation monitoring
Arsenic in Papers and Fabrics
John Kerfoot Haywood, Harry Jackson Warner · Creative Media Partners, LLC
Sayfa sayısı yok · 2018
Kategori yok
Lead Arsenate
John Kerfoot [From Old Cata Haywood, Curtis Criss [From Old Ca McDonnell · Creative Media Partners, LLC
Sayfa sayısı yok · 2023
Kategori yok