Clayton, John R., 1947- Oil spill dispersants : mechanisms of action and laboratory tests / John R. Clayton, Jr., James R. Payne, John S. Farlow ; Choudhry Sarwar, EPA technical project monitor. - Boca Raton, Fla. : C.K. Smoley, c1993. - x, 113 p. ISBN: 0873719468 Subjects--Topical Terms: Oil spills--Environmental aspects.Dispersing agents--Testing.