Toshika to kinkō nōgyō no shomondai
Series: Chōsa shiryō -- 66-4; Chōsa shiryō (Kokuritsu Kokkai Toshokan (Japan). Chōsa oyobi Rippō Kōsakyoku) -- 66-4.
Publisher: Kokuritsu Kokkai Toshokan Chōsa Rippō Kōsakyoku
Published: 1967
Place of publication: [Tokyo]
Language: jpn
Number of pages: 136