MARC全文
02a0031441;¥648.73;20011205d1998 ekmy0engy01;eng;a z 000yy;r;Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples;T-153(trace constituents), M-146(major constituents), N-57(nutrient constituents), N-58(nutrient constituents), P-30(low ionic strength constituents), GWT-3(ground-water trace constituents), GWM-3(ground-water major constituents), and Hg-26(mercury) distributed in April 1998;Jerry W.;Lakewood, CO;U.S. Geological Survey;1998;iii, 160 p.;ill;Open File Report;U.S. Geological Survey;98-391;美国地调所标准参照样品分析评价项目的结果: T-153(痕量组分), M-146(主要成份), N-57(营养成份), N-58, P-30(弱离子强度组分), GWT-3(地下水痕量组分), GWM-3(地下水主要成份), 和Hg-26汞的分布(1998,4);Trace constituent ; Nutrition ; Ground water ; Majo r constituent;a270;Farrar;Jerry W.;101;EB00060099;270;F24;r¥648.73;a07;b1