A staple in the Great Lakes/Seaway shipping community, Greenwood’s Guide is utilized by all segments of the Great Lakes shipping industry. Greenwood’s Guide is available in high-quality print and as a PDF download.
- Hard-cover in handy 6″ x 9″ size
- 31 tabs provide quick, easy reference
- Updated annually with detailed information not available from any other source
- Release April, 2020
|2020 Greenwood's Guide to Great Lakes Shipping|