Rashid, M. A. Geochemistry of marine humic compounds / M. A. Rashid - New York : Springer-Verlag, 1985 - 300 p. : ill. ; 27 cm. Bibliography : p. 273-291 ISBN: 0387961356 LCCN: 85-14692 Subjects--Topical Terms: Humic acidOrganic geochemistryChemical oceanography