TY - BOOK AU - Vittachi,Anuradha ED - Earth Conference TI - Earth Conference one: sharing a vision for our planet SN - 0877735034 AV - GF3 .V57 1989 U1 - 304.2 20 PY - 1989/// CY - Boston PB - New Science Library, Distributed in the United States by Random House KW - Environmental protection KW - Congresses KW - Human ecology KW - Nuclear warfare KW - Environmental aspects KW - Pollution N1 - Includes index ER -