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.