Ways of increasing the quality and efficiency of broiler poultry production : based on the example of the "Russko-Vysotskaya" poultry farm of the Leningrad Production Association "Ptitseprom"
Romanova, Tatyana Ivanovna, 1992, Candidate of Sciences dissertation
Ways of increasing the quality and efficiency of broiler poultry production : based on the example of the "Russko-Vysotskaya" poultry farm of the Leningrad Production Association "Ptitseprom" — Romanova, Tatyana Ivanovna — 1992 — Russian Dissertation Library