Razvitie na prirodozashtitnoto delo v Bŭlgarii︠a︡
By: Kiril Rizov.
Edition: 2., preraboteno izd.
Publisher: Univ. izd-vo "Sv. Kliment Okhridski"
Published: 1994
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 111
Subjects: Environmental protection -- Bulgaria.; Environmentalists -- Bulgaria -- Biography.; Ecology -- Bulgaria -- History.; Ecologists -- Bulgaria -- Biography.
Notes: Includes bibliographical references (p. 109-111).