| Miscellaneous Reports of the Institute for Nature Study | date of publication | 
          
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            | Miscellaneous Reports of the Institute for Nature Study No.1 | March 1969 | 
          
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                |  | Chiba S.: | P.1 | 
              
                |  | A bird census study in the National Park for Nature Study |  | 
              
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                |  | Tsuruta S., Sakurai N. and S. Chiba: | P.14 | 
              
                |  | On the territory of Japanese ptarmigan (Lagopus mutus japonicus Clark) in the Murodo area, Tateyama, Japan Alps, in 1967 and 1968 |  | 
              
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                |  | Okuda S.: | P.19 | 
              
                |  | Die Vegetation des Naturrests in der Stadt Tokyo 1 |  | 
              
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                |  | Sugawara T., Hiyoshi F. and T. Tezuka: | P.25 | 
              
                |  | Report on the micro-climate in the National Park for Nature Study (1) |  | 
              
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                |  | Tsuruta S. and N. Sakurai: | P.32 | 
              
                |  | Visitors survey in the National Park for Nature Study |  | 
              
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