U.S. Senate Committee on Environment and Public Works. 1987. Effects of the 

 Chemical Tributyltin (TBT) on the Marine Environment. Hearing Record 

 of the Subcommittee on Environmental Protection. 100th Congress. S. 

 Hrg. 100-89. U.S. Gov. Printing Office 73-8832. Washington, DC. 191p. 



U.S. Senate. 1988. Organotin Antifouling Paint Control Act of 1987 Senate 

 Amendments. Congressional Record - Senate. U.S. Gov. Print. Office. 

 Washington, DC. April 18. S 4204-4211. 



Valkirs, A.Q., Seligman, P.F. Vafa, G. Stang, P.M. Homer, V. Lieberman, 

 S.H. 1985. Speciation of Butyltins and Methyltins in Seawater and 

 Marine Sediments by Hydride Derivatization and Atomic Absorption 

 Detection. U.S. Naval Ocean Systems Center (NOSC) . Technical Report. 

 1037. San Diego, CA. 23p. + Appendix. 



Valkirs, A. Davidson, B. Seligman, P. 1985. Sublethal Growth Effects and 

 Mortality to Marine Bivalves and Fish from Long-term Exposure to 

 Tributyltin. Naval Ocean Systems Center (NOSC) . Technical Report 

 1042. San Diego, CA. 36 p. + Appendix. 



Valkirs, A.O. Seligman, P.F. 1986. Speciation of Butyltins in Seawater by 

 Hydride Derivatization and Atomic Absorption Detection. IN: 

 Interagency Workshop on Aquatic Monitoring and Analysis for 

 Organotin. Sponsored by NOAA/NMPPO. Annapolis, MD. pp. 9-42. 



Valkirs, A.O. Seligman, P.F. lee, R.F. 1986. Butyltin Partitioning in 

 Marine Waters and Sediments. Proceedings Oceans' 86 Organotin 

 Symposium. Marine Technology Society. Washington, DC. V. 4: 1165-1170. 



Valkirs, A.O. Davidson, B.M. Seligman, P.F. 1987. Sublethal Growth Effects 

 and Mortality to Marine Bivalves from long-term Exposure to 

 Tributyltin. Chemosphere. 16(1) : 201-220. 



Valkirs, A.O. Seligman, P.F. Olson, G.J. Brinckman, F.E. Matthias, C.L. 

 Bellama, J.M. 1987. Di-and Tributyltin Species in Marine and 

 Estuarine Waters. Inter-Laboratory Comparison of two Ultratrace 

 Analytical Methods Employing Hydride Generation and Atomic Absorption 

 or Flame Photometric Detection. Analyst. V. 112: 17-21. 



Valkirs, A.O. Stallard, M.O. Seligman, P.F. 1987. Butyltin Partitioning in 

 Marine Waters. Proceedings Oceans '87 International Organotin 

 Symposium. Marine Technology Society. Washington, DC. V. 4: 1375-1380. 



Valkirs, A.O. Seligman, P.F. Stang, P.M. Homer, V. Liebermann, S.H. Vafa, 

 G. Dooley, CA. (In Press) . Measurement of Butyltin Compounds in San 

 Diego Bay. Mar. Pollut. Bull. 8p. 



A-35 



