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Subject Microorganisms Remove constraint Subject: Microorganisms

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    • 1898

    Illustrated plate depicting the pathogenic micro-organism for bacillus tuberculosis, a diagnostic indicator of tubercular ulceration of the urinary tract. After the work of internist Rudolf von Jaksch (1855-1947).

    • 1914

    Illustrated plate depicting miscellaneous forms of microscopic and minute organisms living in water.

    • 1914

    Illustrated plate depicting crustacea, bryozoa, and spongidæ, minute animals and sponges living in water. Figures 1 through 3 depict crustacea magnified at 25 (Figures 1 and 2) and 2 (Figure 3) diameters respectively.…

    • 1914

    Illustrated plate depicting rotifera, microscopic multi-celled organisms, and crustacea, arthropods with jointed appendages, living in water. Figures 1 through 4 depict rotifera magnified at 150 (Figures 2 and 3) and…

    • 1914

    Illustrated plate depicting various forms of protozoa, microscopic one-celled organisms, and rotifera, microscopic multi-celled organisms, living in water. Figures 1 and 2 depict protozoa magnified at 500 diameters. The…

    • 1914

    Illustrated plate depicting various forms of protozoa, microscopic one-celled organisms living in water. The magnification of the organisms depicted in Figures 1, 6, 7, 8, and 9 is 500 diameters. The magnification of…

    • 1914

    Illustrated plate depicting various forms of protozoa, microscopic one-celled organisms living in water. The magnification of the organisms depicted in Figures 1, 2, 3, 5, 7, and 9 is 500 diameters. Figures 6, 8, 10,…

    • 1914

    Illustrated plate depicting various forms of protozoa, microscopic one-celled organisms living in water. The magnification of the organisms depicted in Figures 1 through 11 is 500 diameters. Figure 12 is magnified at…

    • 1914

    Illustrated plate depicting various forms of chlorophyceæ (green algae) and fungi, microscopic plant organisms living in water. Figures 1 through 3 depict chlorophyceæ magnified at 125 diameters. Figures 4 through 8…

    • 1914

    Illustrated plate depicting various forms of fungi and protozoa, microscopic plant and animal organisms living in water. Figures 1 through 3 depict fungi and Figures 4 through 10 depict protozoa. All illustrations are…

    • 1914

    Illustrated plate depicting various forms of chlorophyceæ (green algae), microscopic plant organisms living in water. The magnification of the organisms depicted on the plate varies from 75 to 500 diameters.

    • 1914

    Illustrated plate depicting various forms of chlorophyceæ (green algae), microscopic plant organisms living in water. The magnification of the organisms depicted on the plate is 250 diameters.

    • 1914

    Illustrated plate depicting various forms of chlorophyceæ (green algae), microscopic plant organisms living in water. The magnification of the organisms depicted on the plate varies from 100 to 500 diameters.

    • 1914

    Illustrated plate depicting various forms of cyanophyceæ and chlorophyceæ (green algae), microscopic plant organisms living in water. Figures 1 through 9 are classified as cyanophyceæ and figures 10 through 12 are…

    • 1914

    Illustrated plate depicting various forms of chlorophyceæ (green algae), microscopic plant organisms living in water. The magnification of the organisms depicted on the plate is 500 diameters, except for Figure 9, which…

    • 1914

    Illustrated plate depicting various forms of schizophyceæ, microscopic plant organisms living in water. Figures 1 through 4 are classified as schzomycetes and figures 5 through 14 are classified as cyanophyceæ. The…

    • 1914

    Illustrated plate depicting various forms of diatoms or diatomaceæ, microscopic plant organisms living in water. The magnification of the organisms depicted on the plate is 500 diameters.

    • 1914

    Illustrated plate depicting various forms of diatoms or diatomaceæ, microscopic plant organisms living in water. The magnification of the organisms depicted on the plate is 500 diameters.

    • 1914

    Illustrated plate depicting various forms of diatoms or diatomaceæ, microscopic plant organisms living in water. The magnification of the organisms depicted on the plate is 500 diameters.

    • 1914

    Cover and illustrated color plates from the 3rd edition of The microscopy of drinking water by George Chandler Whipple. Per the author, the book is designed to serve as a guide for the water analyst and water-works…

    • 1922-Jun-27

    Concerns a patent claim by Mathilda (sic) Groll, for cultivating microorganisms in whey and mixing them with sugar.