Simbiozata pri zhivotnite
By: Dimo Bozhkov.
Publisher: Izd-vo na Bŭlgarskata akademii͡a︡ na naukite
Published: 1993
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 115
Subjects: Symbiosis.; Mutualism (Biology); Commensalism.; Parasitism.
Notes: Errata slip inserted.