By Brennan, James G.
Buenos Aires : Acribia, 1980 .
530 p. : 24 cm.
8420004561

By Frazier, W. C.
Zaragoza : Acribia, 1993 .
669 p. : 24 cm.
842000734X

By Blok, Rita.
Buenos Aires : Magisterio del Río de la Plata, 1995 .
90 p. : 22 cm.
9505501811

By Luna, Julio Enrique.
Salta : Editorial Milor, 2014 .
729 p. ; 21x29 cm.
9789871945153

By Quiroga Mendiola, Mariana.
Salta : Universidad Nacional de Salta, 2010 .
198 p. ; 17x25 cm.
9788976330596

Suiza : UICN, 1991 .
258 p. ; 27x19 cm.
2831700760

By Black, John.
Missouri : McGraw-Hill, 1954 .
328 p. ; 23x15 cm.
789101112-MAMM-1098