Multi-elemental INAA and CF-LIBS techniques for analysis of rocks of Ethiopian Tropical forest area of TepiMamo Dilbetigle Assefa, Ashok Kumar Chaubey, Awoke Taddesse Hailu and Asres Yihunie HibstieEur. Phys. J. Appl. Phys., 62 3 (2013) 30701DOI: https://doi.org/10.1051/epjap/2013120525
