Svetovni postizhenii͡a︡ pri promishlenite tekhnologii v svinevŭdstvoto
By: [avtori, Mitko Benkov ... et al.].
Contributors: Benkov, Mitko.; Nauchno-tekhnicheski sŭi͡u︡zi v Bŭlgarii͡a︡. T͡S︡entralen sŭvet.
Publisher: Nauchno-tekhnicheski sŭi͡u︡zi v Bŭlgarii͡a︡, T͡S︡entr. sŭvet
Published: 1986
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 116
Notes: Bibliography: p. 115-116.