Počet záznamov: 1
The Beginning of Egg-Laying and Mortality in the Stock Flock of Phasianus Colchicus in the Cage Breed
- PIKULA, Jiří - BEKLOVÁ, Miroslava - HANÁK, Vladislav. The Beginning of Egg-Laying and Mortality in the Stock Flock of Phasianus Colchicus in the Cage Breed. Praha : Academia, 1989. 44 s.
Počet záznamov: 1