共 14 条
- [1] Necessities of agricultural extension in systems of dual purpose bovine cattle raising.: In the Rosario of Perija Municipality, Zulia state, Venezuela. [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 2007, 17 (05): : 480 - 489
- [2] Technical Efficiency in Dual Purpose Cattle Systems in the Basin of Maracaibo's Lake, Venezuela [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 2010, 20 (06): : 649 - 658
- [3] Total productivity index of dual-purpose cattle in Colon County, Zulia State-Venezuela. [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 2007, 17 (03): : 268 - 274
- [4] Sensitivity Analysis of the Technological Level Adopted in the Dual Purpose Cattle Farms Located in the Zulia State, Venezuela [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 2010, 20 (01): : 67 - 73
- [5] The Prevalence and Parasitic Burden of Gastrointestinal Nematodes in Dual Purpose Cattle Herds in the Miranda Municipality, State of Zulia, Venezuela [J]. REVISTA DE LA UNIVERSIDAD DEL ZULIA, 2011, 2 (02): : 184 - 193
- [6] Influence Factors on the Current Technological Level in the Dual-Purpose Cattle Farms Located in the State of Zulia, Venezuela. [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 2009, 19 (02): : 187 - 195
- [8] Success factors in dual purpose cattle production systems at El Laberinto zone, Zulia state, Venezuela.: II.: Technical and economics aspects [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 1998, 8 : 19 - 22
- [9] Managerial level and reproductive technology in dual-purpose cattle farms in "La Canada de Urdaneta" municipality, Zulia state, Venezuela [J]. REVISTA DE LA FACULTAD DE AGRONOMIA DE LA UNIVERSIDAD DEL ZULIA, 2011, 28 (01): : 123 - 145
- [10] Fulfillment of land Social Function in dual-purpose cattle farms in Rosario de Perija Municipality, Zulia State. Venezuela [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 2015, 25 (06): : 453 - 461