National channel capability study through the year 2000
By: prepared by the Committee on Ship Channels and Harbors, The American Association of Port Authorities
Publisher: The American Association of Port Authorities
Published: 1970
Place of publication: Washington, D.C.
Language: eng
Number of pages: 26
Subjects: Harbors; Shipping
Notes: Prepared by Edward S. Olcott and Alfred Hammon.