Nauchno-tekhnicheskata revoli͡u︡t͡s︡ii͡a︡ i opazvaneto na prirodnata sreda
By: [Dono Petrov, Georgi Dzholov].
Contributors: Dzholov, Georgi, joint author.; Bŭlgarska komunisticheska partii͡a︡. Otdel "Propaganda i agitat͡s︡ii͡a︡."
Series: V pomosht na dokladchit͡s︡ite, propagandistite, lektorite, agitatorite i politinformatorite ;; 6
Publisher: Otdel "Propaganda i agitat͡s︡ii͡a︡" na T͡S︡K na BKP
Published: 1979
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 28
Subjects: Environmental policy -- Bulgaria.; Natural resources -- Bulgaria.
Notes: Includes bibliographical references.