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Estudio retrospectivo de la etapa final de los Juegos Deportivos Nacionales, 1976-1988, como aporte a la promoción deportiva en Costa Rica
(Universidad Nacional, Costa Rica, 1990)
Presenta una recopilación de los Juegos Deportivos Nacionales en Costa Rica con competencias en 9 a 11 deportes. La investigación se realizó con un total de 14.887 participantes masculinos y femeninas y un incremento ...
Four cases of equine bone lesions caused by Pythium insidiosum
(BEVA, 1990)
PYTHIOSIS is usually a granulomatous disease of skin and subcutis
in horses (Austwick and Copland 1974; Miller and Campbell 1982;
Mendoza and Alfaro 1986), and cattle (Miller, Bruce and Archer
1985), of skin and intestinal ...
Parásitos intestinales del tepezcuinte, Agouti paca (Rodentia: Dasyproctidae) en Costa Rica
(Universidad de Costa Rica., 1990)
In a sample of 23 breeding places of pacas (Agouti paca) in Costa Rica, the following parasites were found: Eimeria agoutii, Balantidium coli, Capillaria sp., Trichuris sp., Taenia sp., Strongyloides sp., and members of ...
Management factors related to calf morbidity and mortality rates
(Elsevier B.V, 1990)
An observational epidemiological study was carried out on 63 commercial Dutch dairy farms. The relationship between managerial procedures and morbidity and mortality patterns in 1037 dairy calves from birth to 4 months of ...