Waka makura kotoba hochū

Mode of access: Internet.

A review of concentrations, chemical composition, size distribution and health effects related to inorganic inhalable particulates in Illinois /

"Project no. 90.021."

Hyakunin isshu hitoyogatari /

Mode of access: Internet.

Haikai ruidai kushū /

Contents: Haikai hokku daisô haru sômokuroku - Haikai hokku daisô haru - Haikai hokku daisô natsu sômokuroku - Haikai hokku daisô natsu - Haikai hokku daisô aki sômokuroku - Haikai hokku daisô aki - Haikai hokku daisô fuyu sômokuroku - Haikai hokku daisô fuyu - Hokku ruijû - Shin ruidai hokkushû - Ruidai hokkushû.