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Rivers and Seas in Yokohama (Fifth Report)
Published in March 1989, B5 version 392 pages
Last Updated March 31, 2020
Table of Contents (PDF: 230KB)
Part 1 Overview of Biophysical Survey in Yokohama City (PDF: 3,175KB)
Part 2 Biological Survey Results (River) (PDF: 14,220KB)
Part 2 Biological Survey Results (Sea Area) (PDF: 11,337KB)
Questionnaire survey (PDF: 2,484KB)
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Inquiries to this page
Environmental Science Research Institute, Environmental Conservation Department, Green Environment Bureau
Telephone: 045-453-2550
Telephone: 045-453-2550
Fax: 045-453-2560
Email address: mk-kanken@city.yokohama.lg.jp
Page ID: 188-296-602
