By Lollini, José Rodolfo.
Buenos Aires : Eudeba, 1982 .
308 p. ; 24 cm. 9502300076

By Bunge, Mario.
Buenos Aires : Eudeba, 1961 .
403 p. ; 22 cm. , Notas a pié de página. En deposito.

By Brameld, Theodore.
Buenos Aires : Eudeba, 1961 .
383 p. ; 22,5 cm. , Notas a final de capítulo. En depósito.

By Mussini, Vicente.
Buenos Aires : Eudeba, 1969 .
77 p. ; 18 cm.

By González Bonorino, Félix.
Buenos Aires : Eudeba, 1976 .
342 p. : , p.192 y 259. 22 cm.

By Dobzhansky, Theodosius.
Buenos Aires : Eudeba, 1966

By Levi, Adolfo.
Buenos Aires : Eudeba, 1969 .
285 p.

By Bossing, Nelson L..
Buenos Aires : Eudeba, 1971 .
530 p.

By Bossing, Nelson L..
Buenos Aires : Eudeba, 1971 .
530 p.

By Bossing, Nelson L..
Buenos Aires : Eudeba, 1971 .
530 p.

By Bossing, Nelson L..
Buenos Aires : Eudeba, 1971 .
530 p.