Med. Weter. 8 (6), 241-288, 1952
ORIGINAL PAPERS AND REVIEWS
Investigations on diseases of young pigs, foals and lambs in the State Agricultural Farms Parnas J., Dabrowski T., Stepkowski S.,
Lorkiewicz Z. & col. [digitized] 256
Lorkiewicz Z. & col. [digitized] 256
The influence of penicillin on the infection of hens with the virus of ..Newcastle disease" Michalewicz J. [digitized] 260
Investigations on the influence of the colour on the absorption of the sun radiation Cena M., Czyszek W. & Slomka J. [digitized] 261
Cosiderations on assumptions concerning the building of a sanitary slaughter-house Osinski J. [digitized] 265