TY - BOOK AU - Tanguiane,S. AU - Perevedentsev,V. TI - Pedagogical and scientific criteria for defining environmental content of general university education T2 - Environmental education series U1 - 574.507 19 PY - 1994/// CY - Paris PB - UNESCO KW - Environment education KW - Spines KW - Universities N1 - Bibliography : p. 87-92 N2 - Environment Management ER -