Seppyō shori no kosuto shukugen ni kansuru gijutsu kaihatsu
Subtitle: rōtarī josetsusha taiōgata atacchimento-shiki romen seisō sōchi no kaihatsu : hi kayaku sosei no hasaizai o katsuyōshita seppi shori no kentō
By: Yanagisawa Yūji [and 4 others] ; henshū Doboku Kenkyūjo
Series: Doboku Kenkyūjo shiryō -- dai 4242-gō = -- Technical note of PWRI -- no. 4242
Publisher: Doboku Kenkyūjo
Published: 2012
Place of publication: [Ibaraki-ken Tsukaba-shi]
Language: jpn
Number of pages: 44
Subjects: Roads; Snow and ice control
Notes: "Doboku Kenkyūjo, Kanchi Doboku Kenkyūjo Gijutsu Kaihatsu Chōseikantsuki Kanchi Kikai Gijutsu Chīmu"

Cover title.

Includes bibliographical references (page 31).