Kompleksna sistema za upravlenie kachestvoto na produkt͡s︡ii͡a︡ta v selskoto stopanstvo na tolbukhinski okrŭg
By: [pod otgovornata redakt͡s︡ii͡a︡ na Zhelʹo Dobrev i Dimitŭr Panev].
Contributors: Dobrev, Zhelʹo.
Edition: 2. izd.
Publisher: [s.n.]
Published: 1985
Place of publication: Tolbukhin
Language: bul
Number of pages: 312