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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

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Excerpt from A Further Study of Two of the Products of the Transformation of Parasulphaminebenzoic Acid When Heated to 220°: Dissertation Submitted to the Board of University Studies of the Johns Hopkins University for the Degree of Doctor of PhilosophyThe study of the reactions, in which there occurs a shifting of the nitrogen atom in parasulphaminebenzoic acid, has been carried on in this laboratory since 1889, when Remsen and Dohme1 showed ...

Excerpt from A Further Study of Two of the Products of the Transformation of Parasulphaminebenzoic Acid When Heated to 220°: Dissertation Submitted to the Board of University Studies of the Johns Hopkins University for the Degree of Doctor of PhilosophyThe study of the reactions, in which there occurs a shifting of the nitrogen atom in parasulphaminebenzoic acid, has been carried on in this laboratory since 1889, when Remsen and Dohme1 showed ...

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

Excerpt from Organic Agricultural Chemistry: The Chemistry of Plants and Animals Agricultural chemistry is a subject presenting two quite distinct lines of study. The study of soils and fertilizers, includ ing the relation of the plant to its soil food, is almost wholly inorganic and physical. On the other hand, the study of plants and animals as living organisms is as distinctly organic and physiological, embracing the greater part of what i...

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Excerpt from Organic Agricultural Chemistry: The Chemistry of Plants and Animals Agricultural chemistry is a subject presenting two quite distinct lines of study. The study of soils and fertilizers, includ ing the relation of the plant to its soil food, is almost wholly inorganic and physical. On the other hand, the study of plants and animals as living organisms is as distinctly organic and physiological, embracing the greater part of what i...