Proizvodstvo na tekhnologichni treski ot dŭrvesni otpadŭt͡s︡i
By: G. Merdzhanov, P. Raĭkov.
Publisher: Dŭrzh. stopansko obedinenie "Stara planina"
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 76