Yazar
silvia g alvarez
11 cilt bulundu.
Silvia G. Alvarez, Silvia G. Álvarez · Corporación Editora Nacional
175 sayfa · 1991
Economic conditions / Indians of South America / Social conditions / Social life and customs
Silvia G. Alvarez, Silvia G. Álvarez · Ediciones Abya Yala
505 sayfa · 1999
Ethnic identity / Ethnic relations / History / Huancavilca Indians / Indians of South America
Silvia G. Alvarez, Silvia G. Álvarez · CEAA-ESPOL
245 sayfa · 1989
Agricultural innovations / Agriculture / Cooperative Agriculture / Prehistoric Agriculture
Silvia G. Alvarez, Silvia G. Álvarez · Escuela Superior Politécnica del Litoral
102 sayfa · 1982
Citizen participation / Museums
Silvia G. Álvarez · Museo Los Amantes de Sumpa
258 sayfa · 2011
History / Indians of South America / Social conditions / Ethnic identity / Sources
Silvia G. Álvarez · Abya Yala
527 sayfa · 2005
Water-supply / Wells / Communities / Indians of South America / Economic conditions
Silvia G. Álvarez · Abya Yala
306 sayfa · 2002
Ethnic identity / Indians of South America / Ethnicity / Ethnic relations
Silvia G. Álvarez · Escuela Superior Politécnica del Litoral
293 sayfa · 2010
Indians of South America / Natural resources / Antiquities
Silvia G. Álvarez · CEAA-ESPOL
245 sayfa · 1989
Prehistoric Agriculture / Cooperative Agriculture / Agricultural innovations / Agriculture
Ruth Moya, Silvia G. Álvarez · Corporación Editora Nacional
241 sayfa · 1993
Indians of South America / Folklore / Ecuadorian Folk literature