TY - BOOK AU - Stanley,Richard E. ED - United States. ED - Tracor Jitco, Inc. ED - Environmental Monitoring and Support Laboratory (Las Vegas, Nevada}. TI - Quality assurance guidelines for biological testing T2 - Environmental monitoring series PY - 1978/// CY - Las Vegas PB - Environmental Monitoring and Support Laboratory KW - Environmental laboratories KW - Biological laboratories KW - Biology KW - Research KW - Laboratory manuals N1 - Contract no. 68-03-2462; EPA-600/4-78-043 ER -