Problemy biologicheskoĭ i integrirovannoĭ borʹby s vrediteli͡a︡mi lesnykh biot͡s︡enoz
By: [redakt͡s︡ionnai͡a︡ kollegii͡a︡ Georgi T͡S︡ankov (otvetstvennyĭ redaktor) ... et al.].
Contributors: T͡S︡ankov, Georgi.; Institut za gorata (Bŭlgarska akademii͡a︡ na naukite)
Publisher: Bolgarskai͡a︡ akademii͡a︡ nauk, In-t lesa
Published: 1987
Place of publication: Sofii͡a︡
Language: rus
Number of pages: 155
Subjects: Trees -- Diseases and pests -- Biological control -- Congresses.; Trees -- Diseases and pests -- Integrated control -- Congresses.; Forest protection -- Congresses.
Notes: Includes bibliographies.
Summaries in English.