THE EFFECT OF FOOD INTAKE UPON THE DIMENSIONS OF BALANTIDIUM FROM SWINE IN CULTURE<sup>1</sup>
LEVINE, NORMAN D.; LEVINE NORMAN D.; State Department of Agriculture to the Animal Pathology and Hygiene Laboratory to assist in diagnosis and research
Журнал:
American Journal of Epidemiology
Дата:
1940
478.1Кб