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.
Pt. 1. Needham, J. G. Station work of the Summer of 1901.--pt. 2. Needham, J. G. Food of brook trout in Bone Pond.--pt. 3. Needham, J. G. Life histories of Odonata suborder zygoptera.--pt. 4. Needham, J. G. Some new life histories of Diptera.--pt. 5. MacGillivray, A. D. Aquatic Chrysomelidae and a table of the families of coleopterous larvae.--pt. 6. Johannsen, O. A. Aquaic nematocerous Diptera.--pt. 7. Davis, K. C. Sialididae of North and South America