"This research guide describes Ohio sources for family history and genealogical research. It also includes extensive footnotes and bibliographies, addresses of repositories that house Ohio historical and genealogical records and oral histories, and addresses of chapters of the Ohio Genealogical Society. Valuable Ohio maps conclude this work ... This new edition describes many Ohio sources on the Internet and compact discs, as well as additional genealogical and historical sources and bibliographies of Ohio sources"--Preface.

The one book every genealogist must have! Whether you're just getting started in genealogy or you're a research veteran, The Family Tree Sourcebook provides you with the information you need to trace your roots across the United States, including: • Research summaries, tips and techniques, with maps for every U.S. state • Detailed county-level data, essential for unlocking the wealth of records hidden in the county courthouse • Websites and contact information for libraries, archives, and genealogical and historical societies • Bibliographies for each state to help you further your research You'll love having this trove of information to guide you to the family history treasures in state and county repositories. It's all at your fingertips in an easy-to-use format–and it's from the trusted experts at Family Tree Magazine!

A thorough inventory of research resources in American repositories, the Guide lists collections in the history of chemistry and chemical engineering, the chemical and pharmaceutical industries, and a number of related chemical process industries and businesses, from personal and professional papers of chemical scientists and engineers to business records of the chemical process industries.

Arranged alphabetically by county. Within each county lists important agencies, court records, census records, and published sources to aid in local genalogical research.

Includes sections "Reviews of books" and "Abstracts of archive publications."