@inproceedings{inproceedings6de33829, title = {Archaeometry study of fossil plant of Bonfim/RR - Brazil by scanning electron microscopy with controlled pressure}, author = {Lopes, G N and Sampaio, N P and Silva, N C and Fukuma, H T and Tomazello Filho, Mário and Nascimento Filho, Virgílio Franco do}, year = {2000}, booktitle = {Seminário Latino-Americano de Análises por Técnicas de Raios X} }