Results 101 to 110 of about 7,268 (215)

Ruta turística de fiestas tradicionales en el departamento del Valle del Cauca [PDF]

open access: yes, 2018
142 páginas : ilustraciones, mapas, gráficos, fotografías.The degree work consists of a series of elements that show the design of a tourist route of the traditional festivals that are in the department of Valle del Cauca during the December and January ...
Aldana Lugo, Kelly Melissa   +1 more
core  

Evaluación de generaciones segregantes de fríjol Phaseolus vulgaris L. en campos de agricultores en contraste a la realizada en estación experimental

open access: yesActa Agronómica, 1995
<p>This study was conducted at CIAT, in both the research station and fanners' plots, in the Darién area, of the Cauca Valley Department, between 1989 and 1991.
Beltrán Jorge Alonso   +2 more
doaj  

Segurança alimentar e regulação da posse e uso da terra em África : o caso do planalto central de Angola [PDF]

open access: yes, 2016
Tese de Doutoramento, Gestão Interdisciplinar da Paisagem, 15 de Junho de 2016, Universidade dos Açores.A questão relativa à segurança alimentar é complexa e de âmbito global.
Pepeka, Maria Emília
core   +1 more source

CALIMAS: CALibration - validation of CALIMAS (CAL Interferometric Microwave And Salinity) Products: Overview and current status

open access: yes, 2007
7th SMOS Science Workshop, 29-31 October 2007, Frascati, Italy Peer ...
Camps, Adriano   +11 more
openaire   +1 more source

First NuSTAR Observations of Mrk 501 within a Radio to TeV Multi-Instrument Campaign [PDF]

open access: yes, 2015
We report on simultaneous broadband observations of the TeV-emitting blazar Markarian 501 between 1 April and 10 August 2013, including the first detailed characterization of the synchrotron peak with Swift and NuSTAR.
Boggs, S.   +15 more
core  

Avaliação de cultivares de feijão comum para o plantio em sistema orgânico no cerrado, ciclo 2004/2005

open access: yesBioscience Journal, 2007
Cresce o número de consumidores e agricultores interessados em alimentos orgânicos, produzidos sem agroquímicos. A utilização de cultivares adaptadas a esse sistema de plantio é uma medida que contribui para elevar a sustentabilidade e a estabilidade do ...
Wellington Pereira de Carvalho   +1 more
doaj  

Atlas of common bean (Phaseolus vulgaris L.) production in Africa [PDF]

open access: yes, 2015
The Bean atlas is a comprehensive map of the bean growing areas in Africa. The first version was first published in 1998 and in paper format. For the last four years, PABRA has been developing the second edition, which shows dramatic changes in bean ...
Allen, David J.   +3 more
core  

Relaciones competitivas entre Proechimys Semispinosus y Hoplomys Gymnurus (Rodentia: Echimyidae) en el occidente colombiano

open access: yesCaldasia, 1993
Comparative data about movements, density, home range, and reproductive activity of Proechimys semispinosus and Hoplomys gymnurus (Rodentia: Echimyidae) were obtained by means of an eight-month capture-recapture study in the Bajo Calima region of the ...
Alberico Michael, González M. Alonso
doaj  

New species of Hsunycteris. [PDF]

open access: yes, 2017
26 pages : illustrations (some color), map ; 26 cm.A new species of the nectarivorous bat genus Hsunycteris is described from lowland Amazonian forest in northeastern Peru. The new species, H.
Fleck, David W. (David William), 1969-   +4 more
core  

The Tree Project enlists youth to plant trees [PDF]

open access: yesTropicultura, 1986
The climate of the African region around the "Great Lakes" induces a strong process of soil weathering which eventually leads to a strong aluminium saturation of the absorption complex, as expressed by the "m" index of Kamprath. The response to aluminium
Jacobson, J.
doaj  

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