Cover Image

So that ships may pass : historical, structural, and operational development of navigation--Lower Columbia and Willamette Rivers /

Bibliographic Details
Main Author: Heineman, Adam J.
Corporate Author: Oregon. Port of Portland Commission
Other Authors: Richardson, Judith
Format: Book
Language:English
Published: [Portland, Or.] : The Port of Portland Commission, 1968.
Subjects:
Port of Portland (Or.)
Harbors > Oregon > Portland.
Lower Columbia River (Or. and Wash.) > Navigation.
Willamette River (Or.) > Navigation.
Description
Item Description:Photocopy.
Includes bibliographical references (leaves 110-112).
Physical Description:134 leaves, 8 unnumbered pages : illustrations, maps ; 29 cm.