Kalcheva, H., Terziyski, D., Kalchev, R., Dochin, K., Ivanova, A. Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae. Sofia: 2010 с. pg. 284-297,.
Kalcheva, H., Terziyski, D., Kalchev, R., Dochin, K., Ivanova, A. Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae. Sofia: 2010 с. pg. 284-297,.
Kalcheva, H., Terziyski, D., Kalchev, R., Dochin, K., Ivanova, A. (2010) Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae, Sofia: с. pg. 284-297,.
Kalcheva, H., Terziyski, D., Kalchev, R., Dochin, K., & Ivanova, A. (2010). Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae. Sofia: с. pg. 284-297.
Kalcheva H, Terziyski D, Kalchev R, Dochin K, Ivanova A. Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae. Sofia: 2010. p. с. pg. 284-297.