Kotai haikibutsu oyobi osen dojō no shori gijutsu
Series: Heisei 13-nendo tokkyo shutsugan gijutsu dōkō chōsa bunseki hōkokusho
Publisher: Tokkyochō
Published: 2002
Place of publication: Tōkyō
Language: jpn
Number of pages: 250
Subjects: Plastic scrap; Recycling; Patents; Soil pollution