310041
Let's save the world from garbage
MBU "CDOV" OF THE ERZINSKY KOZHUUN OF THE REPUBLIC OF TYVA
Респ Тыва
с Эрзин
427290
Water and its significance on Earth
GKOU SKOSHI No. 52
г Москва
549148
A hotel for insects
MAU DOE "GUSELKI"
Пермский край
Чайковский
307740
We study anthills on the ecotrope
MOU "BAYDAR BASIC SECONDARY SCHOOL"
Курганская обл
с Байдары
558365
The Green Island
MBOU LYCEUM NAMED AFTER V.V. KARPOV S. OSINOVO ZMR RT
Республика Татарстан
Казань
307741
Learning to listen to birds on the ecotrope
MOU "BAYDAR BASIC SECONDARY SCHOOL"
Курганская обл
с Байдары
537374
We live in the world we create
MBOU FEDOROVSKAYA BASIC SECONDARY SCHOOL
Орловская область
Фёдоровка
307742
We repeat the rules of behavior in nature
MOU "BAIDAR BASIC SECONDARY SCHOOL"
Курганская обл
с Байдары
449055
Environmental education of preschool children
GDOU LNR "ROVENKOVSKY NURSERY-GARDEN OF THE COMBINED TYPE "SCARLET FLOWER"
Луганская Народная Республика
Ровеньки
548896
Ecomarathon "Live or artificial spruce?
MAOU TSO NAMED AFTER I.A. MILYUTIN
Вологодская область
Череповец
