(1984). Lead exposure health effects, regulatory actions, and congressional options / by Samuel Merrill, Michael M. Simpson, Wilbur Johnson. [microform].
Chicago Style (17th ed.) CitationLead Exposure Health Effects, Regulatory Actions, and Congressional Options / by Samuel Merrill, Michael M. Simpson, Wilbur Johnson. [microform]. 1984.
MLA (9th ed.) CitationLead Exposure Health Effects, Regulatory Actions, and Congressional Options / by Samuel Merrill, Michael M. Simpson, Wilbur Johnson. [microform]. 1984.
Warning: These citations may not always be 100% accurate.