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		Una Sola tierra : el cuidado y conservación de un pequeño planeta by Ward, Barbara, 1914- Series: Ciencia y tecnología Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : F.C.E., 1972 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: GF 41 J315. Place hold Add to cart (remove)
		Ecología 1 by González González, Jorge Fernández Alamo, Ana, coaut Segura Puertas, Lourdes, coaut Series: Temas básicos Edition: 5a ed. Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : Trillas, 1972 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QH 541 2 G64. Place hold Add to cart (remove)
		No cover image available Una Sola tierra: el cuidado y conservación de un pequeño planeta by Jackson, Barbara Alarcón, Adolfo [tr.] Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : FCE, 1972 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: GF 41 J3. Place hold Add to cart (remove)
		Ecología, hoy / Jaime Terradas ; prólogo de Ramón Margalef by Terradas, Jaime Margalef, Ramón Series: Hay que saber ; 7 Edition: 7a ed. Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : Teide, 1971 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QH 541 T47 1971. Place hold Add to cart (remove)
		La Destrucción del equilibrio biológico by Voigt, Jürgen Paredes, Blanca [tr.] Series: Libro de bolsillo ; 294 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Madrid : Alianza, 1971 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: AC 75 L52 294. Place hold Add to cart (remove)
		No cover image available Medio ambiente humano : problemas ecológicos nacionales by Secretaría de la Presidencia Series: Cuadernos de documentación. 1 Estudios Material type: Text; Literary form: Not fiction Publication details: México Secretaría de la Presidencia 1971 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QP 82 M42. Place hold Add to cart (remove)
		No cover image available La Conducta ecológica by Klopper, Peter H Series: Dina Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : Grijalbo, 1970 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QL 751 K56. Place hold Add to cart (remove)
		No cover image available Las Plantas y el ecosistema by Billings, William Dwight, 1910-1997 Series: Fundamentos de la botánica Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : Herrero Hermanos Sucesores, 1970 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QK 91 B54. Place hold Add to cart (remove)
		No cover image available Man in the web of life : civilization, science and natural law by Storer, John H, 1888- Material type: Text; Format: print ; Literary form: Not fiction Publication details: New York, Estados Unidos : The New American Library : Signet Science Library Books, 1968 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: HM 206 S7. Place hold Add to cart (remove)
		No cover image available Tiere miteinander : nutznieRer und partner ; formen tierischer vergesellschaftung by Matthes, Dieter Series: Serie: Kosmos-Bibliothek ; 256 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Alemania : Kosmos Verlagshandlung, 1967 Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: QH 548 M36. Place hold Add to cart (remove)

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