Yazar
a w gibbons
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Energy Management
Harold W. Henry, Frederick W. Symonds, Robert A. Bohm, John H. Gibbons, John R. Moore · Marcel Dekker Inc
248 sayfa · 1980
Environmental science / Power utilization & applications / Nature/Ecology / Nature / Environmental Conservation & Protection - General
High Risk Foot in Diabetes Mellitus
R. G. Frykberg, G. W. Gibbons, A. Veves, L. B. Harkless · Elsevier Health Sciences
635 sayfa · 2002
Foot, diseases / Diabetes
Child labor in the sugar beet fields of Michigan
W. W. Armentrout, Sara A. Brown, Charles Edward Gibbons, National Child Labor Committee (U.S.) · National Child Labor Committee
78 sayfa · 1923
Child labor / Sugar beet industry