TY  - BOOK
AU  - Gapočka, G. P.
ED  - UNESCO
TI  - Main lines of activities of the Working group on environmental education and training of specialists
PY  - 1987///
CY  - M.
PB  - Moscow univ. named after Lomonosov
KW  - Москва
N2  - Библиогр.: с. 41-45
ER  -