Heisei 20-nendo kōjō oyobi kensetsu sagyō ni kakaru sōon hyōka shuhō tō kentō chosa gyōmu hōkokusho
Contributors: Nihon Sōon Seigyo Kōgakkai
Publisher: Nihon Sōon Seigyo Kōgakkai
Published: 2009
Place of publication: [Tokyo]
Language: jpn
Number of pages: 128
Other titles: Kōjō oyobi kensetsu sagyō ni kakaru sōon hyōka shuhō tō kentō chosa gyōmu hōkokusho
Notes: Cover title.

"Kankyōshō ukeoi gyōmu"

Includes bibliographical references.

Summary also in English.