1221
Publicado 1992
“...Centro de Investigaciones Biológicas de Baja California Sur...”
1222
Publicado 1961
“...California State Polytechnic College College San Luis Obispo...”
1223
Publicado 1998
“...University of California (San Diego) Center for U.S.-Mexican Studies...”
1224
Publicado 1996
“...University of California (San Diego) Center for U.S.-Mexican Studies...”
1225
1226
1227
Publicado 1933
“...University of California, Berkeley Heller Committee for Research in Social Economics...”
1228
Publicado 1992
“...University of California (San Diego). Center for U.S.-Mexican Studies...”
1229
por Mumme, Stephen P.
Publicado 1988
“...University of California (San Diego). Center for U.S.-Mexican Studies...”Publicado 1988
1230
1231
1232
Publicado 1966
“...California Dept. of Industrial Relations Division of Labor Statistics and Research...”
1233
1234
por Dinerman, Ina R
Publicado 1982
“...University of California (San Diego) . Center for U.S.-Mexican Studies...”Publicado 1982
1235
Publicado 1988
“...University of California (San Diego) . Center for U.S.-Mexican Studies...”
1236
Publicado 1991
“...University of California, (San Diego) . Center for U.S.-Mexican Studies...”
1237
por Cornelius, Wayne A., 1945-
Publicado 1991
“...University of California, (San Diego). Center for U.S.-Mexican Studies...”Publicado 1991
1238
por Shaiken, Harley
Publicado 1990
“...University of California (San Diego). Center for U.S.-Mexican Studies...”Publicado 1990
1239
Publicado 1989
“...University of California (San Diego) . Center for U.S.-Mexican Studies...”
1240
por Shaiken, Harley
Publicado 1987
“...University of California (San Diego) . Center for U.S.-Mexican Studies...”Publicado 1987