Blumenfeld Jared E. Four in '94 focus on two years after rio Assessing National Actions to Implement Agenda 21 Blumenfeld Jared E. - 1st - New York : NRDC, c1994. - vi, 237. : Nil ; 28cm. ISBN: 0964466104 Subjects--Topical Terms: Focus on two years after rio--AgendaMCE Dewey Class. No.: 363 / FOU