TY - BOOK AU - Neher,Maynard B. ED - United States. TI - Specific ion mass spectrometric detection for gas chromatographic pesticide analysis U1 - 553.20973 PY - 1974/// CY - Washington, D.C. PB - U.S. Environmental Protection Agency KW - Petroleum reserves KW - United States KW - Natural gas reserves KW - Petroleum KW - Geology KW - Statistical methods N1 - January 1974 ER -