TY - SER AU - Schantz, Michele AU - Poster, Dianne AU - Lynch, Jennifer AU - Kucklick, John AU - Porter, Barbara AU - Sharpless, Katherine AU - Stapleton, H AU - Wise, Stephen AU - Patterson, S. C2 - , -1 DA - 2005-11-01 LA - en M1 - 67 PB - , -1 PY - 2005 TI - Newly Developed Biota and Biota-related Standard Reference Materials for the Determination of Environmental Contaminants ER -