Gendai kōwan no shomondai
Subtitle: kōwan keizai kenkyū
By: Nihon Kōwan Keizai Gakkai hen
Series: Nihon Kōwan Keizai Gakkai nenpō -- no. 9
Publisher: Seizandō Shoten
Published: 1971
Place of publication: Tōkyō
Language: jpn
Number of pages: 465
Subjects: Harbors
Notes: Includes bibliographical references.