. . . . . . . . . "Lawn care pesticides reregistration falls further behind and exposure effects are uncertain : report to the Chairman, Subcommittee on Toxic Substances, Research and Development, Committee on Environment and Public Works, U.S. Senate"@en . . . "Lawn care pesticides reregistration falls further behind and exposure effects are uncertain : report to the Chairman, Subcommittee on Toxic Substances, Research, and Development, Committee on Environment and Public Works, U.S. Senate"@en . "Reregistration falls further behind and exposure effects are uncertain"@en . "Lawn care pesticides : reregistration falls further behind and exposure effects are uncertain : report to the Chairman, Subcommittee on Toxic Substances, Research and Development, Committee on Environment and Public Works, U.S. Senate"@en . . . . . . . . . . . .