Formi i metodi za usŭvŭrshenstvane na ekologichnoto obrazovanie
By: [sŭstaviteli Zdravka Kostova, Lalka I͡A︡neva, Atanaska Sofronieva].
Contributors: Kostova, Zdravka.; I͡A︡neva, Lalka.; Sofronieva, Atanaska.; Nauchnoizledovatelski institut po obshto obrazovanie "T. Samodumov."; Plovdivski okrŭg (Bulgaria). Upravlenie "Narodna prosveta."
Publisher: [s.n.]
Published: 1988
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 213
Subjects: Environmental education -- Bulgaria.; Human ecology -- Study and teaching -- Bulgaria.
Notes: Includes bibliographical references.
At head of title: Ministerstvo na narodnata prosveta. Nauchnoizsledovatelski institut po obshto obrazovanie "Akad. T. Samodumov." ONS, Upravlenie "Narodna prosveta"--Plovdiv.