Citation: Ay. Du et al., PIXE ELEMENTAL ANALYSIS OF SOUTH-AMERICAN MUMMY HAIR, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 109, 1996, pp. 673-676
Citation: Rt. Matheny, ECONOMIC-ASPECTS OF WATER MANAGEMENT IN THE PRE-HISPANIC NEW-WORLD - SCARBOROUGH,VL, ISAAC,BL, American antiquity, 61(1), 1996, pp. 176-178