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w w froggatt
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The sheep maggot-fly pest in Australia
Walter W. Froggatt · Cooper Laboratory for Economic Research
88 sayfa · 1913
Sheep Diseases / Myiasis / Geology / Maps
Forest insects and timber borers
Walter W. Froggatt · Printed by A. J. Kent, government printer
107 sayfa · 1927
Bostrichidae / Forest insects
Australian Insects
W. W. 1858- Froggatt, Metcalf Collection Ncrs, Tippmann Collection Ncrs · Creative Media Partners, LLC
Sayfa sayısı yok · 2018
Kategori yok
Forest Insects of Australia
Walter W. 1858-1937 Froggatt, New South Wales Forestry Commission · Creative Media Partners, LLC
Sayfa sayısı yok · 2018
Kategori yok
Food of Australian Birds. an Investigation into the Character of the Stomach and Crop Contents
John Burton Cleland, J. H. 1859-1925 Maiden, Walter W. 1858-1937 Froggatt · Creative Media Partners, LLC
Sayfa sayısı yok · 2023
Kategori yok