TY - JOUR A1 - Shue, S L A1 - Faw, R E A1 - Shultis, J K T1 - Thermal-neutron intensities in soils irradiated by fast neutrons from point sources. Y1 - 1998// N1 - R825549C054 JF - CHEMICAL GEOLOGY J1 - CHEM GEOL VL - 144 SP - 47 EP - 61 ER - TY - JOUR A1 - Shultis, J K A1 - Khan, F A A1 - Letellier, B C A1 - Faw, F E T1 - Determining soil contamination profiles from intensities of capture-gamma rays using above-surface neutron sources. Y1 - 2001/03/ N1 - R825549C054 JF - APPLIED RADIATION AND ISOTOPES J1 - APPL RADIAT ISOTOPES VL - 54 IS - 3 SP - 563 ER -