AN EARTH DAY9 APPEAL Americans unite to fight for more livable planet Related story Page 1-B By United Press International . Hundreds of thousands of Americans gave testimony Wednesday in demonstrations, marches and rallies to their support of a cause affecting the lives of each of them keeping the earth livable. militants, business executives with rock bands, and scientists with hippies in rallies across the country pledged to a continued dedication to reverse the contamination of the environment. Most of the observances reflected this sense of unity. But there were scattered reports of heckling, vandalism and Henry Jackson, D-Wash., underwent heckling in speeches at Yale University and Seattle Wash. Crankcase oil was dumped in a reflecting pool in front of the Standard Oil building at San Francisco. But disruption on this, the greatest mass expression of opinion since the Vietnam moratorium marches of last Martin Wolterding, 25, led demonstrators who paraded about 20 pounds of very dead fish, plus a long-expired octopus, in front of a power company plant in Coral Gables, Fla. Wolterding wound up in jail for violating the city's sanitary code. Earth Day in Portland, Ore., began
