Science

Science
Author: John Michels (Journalist)
Publisher:
Total Pages: 962
Release: 1909
Genre: Science
ISBN:

Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.

Rail-highway Crossings Study

Rail-highway Crossings Study
Author: United States. Office of Highway Safety
Publisher:
Total Pages: 172
Release: 1989
Genre: Highway-railroad grade crossings
ISBN:

The last report to Congress on rail-highway crossing safety was in 1971-72. Since then, several actions and changes have occurred. These are discussed in the Executive Summary which is included in this report. This discussion is followed by 8 chapters. The final chapter summarizes the findings of this study on each of nine identified issues, as well as other issues identified during the course of the study.