Daya perlindungan tiga vaksin gumboro terhadap tantangan virus gumboro isolat Drono

MAHATMI, Hapsari, Drs. B. Sardjono, M.Sc

1994 | Tesis | S2 Sain Veteriner

Kata Kunci : Vaksin Gumboro,Virus Gumboro Isolat Drono,Sain Veteriner