TY - BOOK AU - Caplan, Ruth AU - Seeger, Pete. TI - Our earth, ourselves: the action-oriented guide to help you protect and preserve our planet / SN - 0553348574 U1 - FOR 363.700973 C17o 1990 PY - 1990/// CY - New York PB - Bantam Books KW - Pollution KW - United States KW - Environmetal protection KW - Citizen participation. N1 - Includes index ER -