The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the What is the directory structure for the texts? FAQ for information about file content and naming conventions.
"The scope of the inquiry was ... to include an investigation of the effects of deficient and ill-balanced foods on all organs of the body ... The results reached in the course of my investigations have for the most part been published, during the years 1919 and 1920, in the Indian journal of medical research."