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Ciencia y arte en la metodología cualitativa by Martínez Miguélez, Miguel. Edition: 2a. ed. Publisher: México : Editorial Trillas 2006Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 001.42 M178c (2).
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Elementos de meteorologia y climatologia by Ayllon, Teresa. Edition: 3a ed.Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: México : Trillas, 2013Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 551.5 A955e (2).
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De la biología molecular a la biotecnología. by Balbas, Paulina. Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: México : Trillas, 2002Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 574.88 B151d (2).
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Ecosistema : la unidad de la naturaleza y el hombre. by Nava C., Roberto. Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: México : Editorial Trillas, 2011Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 574.5 N191e (2).
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Entomopatogenos. by Gallegos Morales, Gabriel | cepeda Siller, Melchor; Olayo Paredes Ren P. Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: México : Trillas, 2003Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 595.7023 G155e (2).
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Elementos de Comercio Exterior by García F. Cándido. Language: Spanish Publisher: Mexico Trillas 2004Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 382.01 G171e (1).
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