TY - SER ED - International Council of Scientific Unions. TI - Science international SN - 1011-625 U1 - 506.01 PY - 0000/// 19 87- CY - Paris, France : PB - International Council of Scientific Unions, KW - Science KW - Periodicals N1 - Latest issue consuted: No.49 (Sept 1992 ) ER -