TY - BOOK AU - Senesi,N. AU - Miano,T.M. ED - International Humic Substances Society. TI - Humic substances in the global environment and implications on human health: proceedings of the 6th International Meeting of the International Humic Substances Society, Monopoli (Bari), Italy, September 20-25, 1992 SN - 0444895930 (acidfree) AV - QD341.A2 I55 1992 PY - 1994/// CY - Amsterdam, New York PB - Elsevier KW - Humic acid KW - Derivatives KW - Congresses KW - Analysis KW - Environmental aspects N1 - Includes bibliographical references ER -