599.735
Dou
P
Dougherty , R  W  ed. 
Physiology of digestion in the ruminant ; papers prosented at the Second International Symposium on the Physiology of digestion in the ruminant . Edited by R. W. Dougherty (and others) (La Habana) Edición Revolucionaria , Instituto del Libro (1969) 
xv , 480 p. ilus. , gráficos , retratos 23 cm. 
Bibliografias al final de los capitulos.