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		Extinción : la desaparición de las especies vivientes en el planeta / P.R. Ehrlich, A.H. Ehrlich ; traducción: Josep Cuello. by Ehrlich, P. R [autor] Ehrlich, Anne H [autor] Cuello, Josep [traductor] Series: Biblioteca Científica Salvat ; 97, 98 Material type: Text; Literary form: Not fiction Publisher: Barcelona Salvat 1987 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QH 75 E418. Not available: Biblioteca Pedro Arrupe: Para encuadernar (1). Place hold Add to cart (remove)
		La Vida, un estadio intermedio / Carsten Bresch ; tr. Jose Vicuña by Bresch, Carsten, 1921- Vicuña, José [tr.] Series: Biblioteca cientifica Salvat ; 72 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Barcelona : Salvat, 1987 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QH 366 2 B713. Place hold Add to cart (remove)
		La Tierra en movimiento / John Gribbin by Gribbin, John Miquel, Canals [tr.] Series: Biblioteca cientifica Salvat ; 50 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Barcelona : Salvat, 1986 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QE 31 G718. Place hold Add to cart (remove)
		Biotecnologia : una nueva revolucion industrial / Steve Prentis ; tr. Josep Cuello by Prentis, Steve Cuello, Josep [tr.] Series: Biblioteca cientifica Salvat ; 67 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Barcelona : Salvat, 1986 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QT 34 P718. Place hold Add to cart (remove)
		Iniciacion a la meteorologia / Mariano Medina by Medina, Mariano Series: Biblioteca cientifica Salvat ; 44 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Barcelona : Salvat, 1985 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QC 863 5 M4. Place hold Add to cart (remove)
		La Naturaleza inacabada : ensayos en torno a la evolucion / Francisco J. Ayala by Ayala, Francisco Jose, 1934- Series: Biblioteca cientifica Salvat ; 93 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Barcelona : Salvat, 1987 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QH 366 2 A93. Place hold Add to cart (remove)
		La Expansión intelectual de nuestro hijo / Alain Rufino ; traducción de Josefina Guerrero by Rufino, Alain, 1946- Guerrero, Josefina [tr.] Series: Biblioteca practica depedagogia, psicologia y psicopatologia de la infancia ; 63 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Barcelona : Paidea, 1979 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: BF 431 R768. Place hold Add to cart (remove)
		Pedagogía de nuestro tiempo : hechos / Ricardo Nassif by Nassif, Ricardo Series: Biblioteca de cultura pedagógica ; 93 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Buenos Aires, Argentina : Kapelusz, 1965 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: LA 133 N3. Place hold Add to cart (remove)
		Cual es el pensamiento de la iglesia respecto a la politica / A. Palenzuela by Palenzuela, A Series: Biblioteca de divulgacion politica Material type: Text; Format: print ; Literary form: Not fiction Publication details: España : La Gaya ciencia, 1976 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: BR 115 P7 P35. Place hold Add to cart (remove)
		Qué son los objetores de conciencia / Juan Roca by Roca, Juan Series: Biblioteca de divulgacion politica Material type: Text; Format: print ; Literary form: Not fiction Publication details: España : La Gaya ciencia, 1977 Availability: Items available for loan: Biblioteca Pedro Arrupe (2)Call number: UB 342 57 R6, ... Place hold Add to cart (remove)