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John Harper Long
19 cilt bulundu.
Cilt sonuçları
Laboratory manual of elementary chemical physiology and urine analysis
Long, John Harper · Medical Book Co.
366 sayfa · 1897
Biochemistry / Laboratory manuals / Urine / Analysis
Report of the sanitary investigations of the Illinois river and its tributaries
Illinois State Board of Health, James A . Egan, John Harper Long, Frederic Robert Zeit, Gustav Füterrer, Jacob Anthony Harman · Phillips bros., stateprinters
279 sayfa · 1901
Water / Pollution
Report of sanitary investigations of the Illinois, Mississippi and Missouri rivers with relation to the effect of the sewage of the city of Chicago and the sanitary conditions of the water supplies of the cities of Chicago and St. Louis
Long, John Harper, James A. Egan, Frederic Robert Zeit, Illinois State Board of Health · Sine nomine
23 sayfa · 1903
Water Pollution / Sanitation / Sewage / Geology