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william h krug
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Outline of work on foods and feeding stuffs for 1901
WIlliam H. Krug · U.S. Dept. of Agriculture, Division of Chemistry
Sayfa sayısı yok · 1901
Feeds / Analysis / Food / Analytic Chemistry
Yazar
1 cilt bulundu.
WIlliam H. Krug · U.S. Dept. of Agriculture, Division of Chemistry
Sayfa sayısı yok · 1901
Feeds / Analysis / Food / Analytic Chemistry