Reações ao novo, refluxos do passado
By: Cecília Maria Westphalen, Altiva Pilatti Balhana.
Contributors: Balhana, Altiva Pilatti.
Publisher: SBH-Pr; Executive
Published: 1985
Place of publication: Curitiba
Language: por
Number of pages: 49
Subjects: Technological innovations -- Economic aspects -- Brazil -- History.; Agricultural innovations -- Economic aspects -- Brazil -- History.; Brazil -- History.
Notes: Bibliography: p. 47-49.