Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Zambrano, J. C., & Echeverri, J. (2014). Genetic and environmental variance and covariance parameters for some reproductive traits of Holstein and Jersey cattle in Antioquia (Colombia). Sociedade Brasileira de Zootecnia.
Chicago Style (17th ed.) Zitazioa
Zambrano, Juan Carlos, eta Julián Echeverri. Genetic and Environmental Variance and Covariance Parameters for Some Reproductive Traits of Holstein and Jersey Cattle in Antioquia (Colombia). Sociedade Brasileira de Zootecnia, 2014.
MLA (9th ed.) Zitazioa
Zambrano, Juan Carlos, eta Julián Echeverri. Genetic and Environmental Variance and Covariance Parameters for Some Reproductive Traits of Holstein and Jersey Cattle in Antioquia (Colombia). Sociedade Brasileira de Zootecnia, 2014.
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