Search Results - "Science."

21

Duración del ciclo estral y dinámica ovárica en vaquillas de doble propósito tratadas con oxitocina en el trópico Length of the estrous cycle and ovary dynamics in dual purpos...

by Luna-Palomera, C,
Published 2007

Subjects: “...Science....”
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22

Equinodermos (echinodermata) de la colección de referencia de Bentos Costero de Ecosur Echinoderms (Echinodermata) in the Reference Collection of Coastal Benthos in Ecosur /

by Trujillo-Luna, B. R., González-Vallejo, N.E,
Published 2006

Subjects: “...Science....”
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23

Fenología reproductiva de dermanura phaeotis Miller y artibeus intermedius Allen (chiroptera: phyllostomidae) en Petenes del Noroeste de la península de Yucatán Reproductive Phe...

by León, P., Montiel, S,
Published 2006

Subjects: “...Science....”
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eBook

24

Contenido de lisina y triptófano en genotipos de maíz de alta calidad proteica y normal Lysine and tryptophan content in genotypes of normal and high quality protein maize /

by Mendoza-Elos, M,
Published 2006

Subjects: “...Science....”
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eBook

25

Aptitud combinatoria y parámetros genéticos de maíz para forraje en la comarca Lagunera, México Combining ability and genetic parameters in maize for forage at Comarca Lagunera...

by Wong-Romero, R,
Published 2006

Subjects: “...Science....”
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eBook

26

Combinación de métodos de muestreo para registrar la riqueza de especies de aves en ecosistemas tropicales Combination of sampling methods to record bird species richness in trop...

by Bojorges B., J. C,
Published 2006

Subjects: “...Science....”
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eBook

27

Cambios en las propiedades físicas del suelo a través del tiempo en los sistemas de maíz bajo temporal y mango bajo riego en Luvisoles del estado de Campeche Changes in time in...

by Medina-Méndez, J,
Published 2006

Subjects: “...Science....”
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eBook

28

Crecimiento de genotipos de sorgo y cártamo asociados a la colonización micorrízica arbuscular en suelo con baja fertilidad Growth of sorghum and safflower genotypes associated...

by Díaz-Franco, A., Garza-Cano, I,
Published 2007

Subjects: “...Science....”
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29

Cambios recientes en la diversidad de maíces criollos de Yucatán, México Recent changes in the diversity of local varieties of maize in Yucatan, Mexico /

by Arias, L. M,
Published 2007

Subjects: “...Science....”
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eBook

30

Análisis de las tendencias de cambio del bosque de mangle del sistema lagunar Teacapán-Agua Brava, México una aproximación con el uso de imágenes de satélite Landsat = Analys...

by Berlanga-Robles, C. A., Ruiz-Luna, A,
Published 2007

Subjects: “...Science....”
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eBook

31

Cultivares de canola y su interacción con el ambiente y el método de siembra Canola cultivars and their interaction with the environment and the planting system /

by Ortegón-Morales, A. S., Díaz-Franco, A,, González-Quintero, J,
Published 2007

Subjects: “...Science....”
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32

Aptitud combinatoria de líneas de maíz de alta calidad de proteína para características forrajeras Combining ability of protein high quality maize inbred lines for forage chara...

by Cruz-Lázaro, E. de la,
Published 2007

Subjects: “...Science....”
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eBook

33

Actitud hacia el cambio de uso de suelo en la región Golfo Centro de Veracruz, México Attitude towards change in land use in the Gulf Center region of Veracruz, Mexico /

by Lang-Ovalle, F. P,
Published 2007

Subjects: “...Science....”
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eBook

34

Inducción de aberraciones cromosómicas (CA) durante la fase replicativa del genoma (S) por la azida sódica (SA) en meristemos radicales de Allium cepa, L /

by Campo G., Antonio Del.
Published 1999

Subjects: “...Science Periodicals....”
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Article

35

Propagación causal de calor en esferas de polvo inhomogéneas en relatividad general /

by Gerardo, José.
Published 1999

Subjects: “...Science Periodicals....”
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Article

36

Preparación y caracterización óptica a temperatura ambiente del sistema con vacancia ordenada Cu(In1-XGaX)3Se5 /

Published 1999

Subjects: “...Science Periodicals....”
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Article

37

Modelo de sorción de iones fosfato por suelos y arcillas /

by Palacios Fernández, Daniel.
Published 1999

Subjects: “...Science Periodicals....”
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Article

38

Variación vertical y temporal de la productividad primaria y su relación con algunos elementos nutritivos en un reservorio de agua tropical, río Socuy. Venezuela /

Published 1999

Subjects: “...Science Periodicals....”
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Article

39

Morfología larvaria de cangrejos anomuros de la Familia Porcellanidae Haworth, 1825 (Crustacea: Decapoda), con una clave para las zoeas de los géneros del Atlántico occidental /...

by Hernández, Gonzalo.
Published 1999

Subjects: “...Science Periodicals....”
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Article

40

Relación longitud-peso y talla media de primera madurez sexual del pez espada, Xiphias gladius de las aguas oceánicas de Venezuela /

by González, Leo W.
Published 1999

Subjects: “...Science Periodicals....”
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Article

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