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Surendra Prasad. 2002. Efficacy of formalin-killed Aeromonas hydrophila and streptococcus sp. vaccine in red tilapia. , Kasetsart University;
Surendra Prasad. (2002) Efficacy of formalin-killed Aeromonas hydrophila and streptococcus sp. vaccine in red tilapia . Kasetsart University/Bangkok.
Surendra Prasad. Efficacy of formalin-killed Aeromonas hydrophila and streptococcus sp. vaccine in red tilapia. . Bangkok:Kasetsart University, 2002.
Surendra Prasad. (2002) Efficacy of formalin-killed Aeromonas hydrophila and streptococcus sp. vaccine in red tilapia . Kasetsart University/Bangkok.