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Treatment manual. Interim edition
(USDA Marketing and Regulatory Programs : USDA Animal and Plant Health Inspection Service, 2018)
Isolation and identification of pandemic influenza virus H1N1/2009 S-OIV from commercial and backyard swine in Costa RicaAislamiento e identificación del virus pandémico influenza H1N1/2009 S-OIV en cerdos de explotaciones comerciales y de traspatio en Costa Rica
(Universidad Nacional de Costa Rica., 2014)
Importation of logs, lumber, and other unmanufactured wood articles. Draft supplement to the Environmental Impact Statement, December 1997
(USDA Marketing and Regulatory Programs : USDA Animal and Plant Health Inspection Service, 2018)
Importation of logs, lumber, and other unmanufactured wood articles. Environmental Impact Statement, July 1994
(USDA Animal and Plant Health Inspection Service, 2018)
Importation of wood chips from Chile
([s.n.], 2018)
Efectividad de ocho especies parasitoides del género trichogramma (hymenoptera: trichogrammatidae) sobre copitarsia corruda (lepidoptera: noctuidae)
(Universidad Nacional Mayor de San Marcos, 2014)
Uso de la irradiación gamma como tratamiento cuarentenario para el control de Copitarsia decolora (Guenée, 1852) Lepidoptera: Noctuidae en el espárrago verde fresco para exportación
(Universidad Nacional Mayor de San Marcos, 2013)