1. 1
   Imperial Geological Survey of Japan : with a catalogue of articles exhibited at the Panama-Pacific International Exposition held at San Francisco, United States of America in 1915

   Cyhoeddwyd 1915

   Tōkyō : Imperial Geological Survey of Japan, Dept. of Agriculture and Commerce, 1915.

   1 online resource (65 p., [2] leaves of plates) : 2 maps.

   Local Call Number: Llwytho...
   

   Center for Research Libraries
   

   Mynediad Ar-lein

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2. 2
   Imperial Geological Survey of Japan : with a catalogue of articles and analytical results of the specimens of soils exhibited at the Louisiana Purchase Exposition held at St. Louis...

   Cyhoeddwyd 1904

   Tōkyō : Imperial Geological Survey of Japan, Dept. of Agriculture and Commerce, 1904.

   1 online resource (60, 15 p., [6] leaves of plates (4 folded)) : maps, ports.

   Local Call Number: Llwytho...
   

   Center for Research Libraries
   

   Mynediad Ar-lein

   Ychwanegu at ffefrynnau
   

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3. 3
   Collection of pearls and the shells in which they are found in the brooks, rivers, lakes and on the coasts of the United States

   Cyhoeddwyd 1900

   New York : Tiffany and Co., 1900.

   16 unnumbered pages ; 20 cm.

   Local Call Number: Llwytho...
   

   Llwytho...

   Ychwanegu at ffefrynnau
   

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