Wadlopen naar Borkum
Subtitle: de monstertocht door de Oostereems
By: Lia Dijkema.
Publisher: Holmsterland
Published: 1978
Place of publication: Groningen
Language: dut
Number of pages: 79
Subjects: Ems River Valley (Germany and Netherlands) -- Description and travel.; Borkum Island (Germany) -- Description and travel.
Notes: Bibliography: p. 75.
Errata slip inserted.