7641
7642
7643
Publicado 1894
“...E.U.A Bureau of American Ethnology...”
7644
7645
Publicado 1969
“...E.U.A . National Bureau of Standards...”
7646
7647
7648
7649
7650
7651
7652
Publicado 1950
“...California (E.U.A.) Dept. of Education...”
7653
7654
7655
Publicado 1903
“...E.U.A Public Health Service...”
7656
7657
Publicado 1898
“...Vermont (E.U.A.) State Geologist...”
7658
7659
7660