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mary w goss
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Cilt sonuçları
The Story of the Cattle-fever Tick
Chris Lauriths Christensen, Edith Marion Patch, Guy Stanley Meloy, Inman Fowler Eldredge, Mabel Hunt Doyle, Mary Aloysius Agnew, Michael Shapovalov, Ruth O'Brien, William Allison Lloyd, Maude Campbell · Yayınevi bilinmiyor
750 sayfa · 1927
Agricultural colleges
Forestry Clubs for Young People
B. Frank Heintzleman, Harold Scofield Betts, Harry Bruce Walker, Harry Lawrence Wilson, Marie Foote Heisley, Mary Aloysius Agnew, United States. Bureau of Biological Survey, United States. Food and Drug Administration, William White · Yayınevi bilinmiyor
756 sayfa · 1928
Afforestation