USEPA (1977). Birge, W. J. and Black, J. A. Office of Sensitivity of Vertebrate Embryos to Boron Compounds. Toxic Substances, Washington DC. April 1977. Final report. EPA-560/1-76-008. USEPA (1975). Methods for Acute Toxicity Tests with Fish, Macroinvertebrates, and Amphibians.
USEPA (1977). Sensitivity of Vertebrate Embryos to Boron Compounds. Birge, W. J. and Black, J. A. Office of Toxic Substances, Washington DC. April 1977. Final report. EPA-560/1-76-008. USEPA (1975). Methods for Acute Toxicity Tests with Fish, Macroinvertebrates, and Amphibians.