appendix-A.htm (11.92 kB)
Appendix A. Shipping traffic (number of vessels) in the Great Lakes from 1959 to 2000.
dataset
posted on 2016-08-04, 09:42 authored by Christopher Costello, John M. Drake, David M. LodgeShipping traffic (number of vessels) in the Great Lakes from 1959 to 2000.