PROUDFOOT, F G THE EFFECT OF FILM PERMEABILITY AND CONCENTRATION OF NITROGEN, OXYGEN AND HELIUM GASES ON HATCHING EGGS STORED IN POLYETHYLENE AND CRYOVAC BAGS. [electronic resource] - Poultry science May 1965 - 636-44 p. digital Publication Type: Journal Article ISSN: 0032-5791 Standard No.: 10.3382/ps.0440636 doi Subjects--Topical Terms: AnimalsChickensEggsGasesHeliumNitrogenOvumOxygenPermeabilityPolyethylenePolyethylenesResearch