The use of energy values in the computation of rations for farm animals
Armsby, Henry Prentiss.
The use of energy values in the computation of rations for farm animals - Washington : Department of Agriculture, 1916 - 31 p. - EUA. Dep. of Agri. Bull. ; 459 . - EUA. Dep. of Agri Bull. ; 459 .
80-204
10966
Alimentos y alimentacion del ganado.
The use of energy values in the computation of rations for farm animals - Washington : Department of Agriculture, 1916 - 31 p. - EUA. Dep. of Agri. Bull. ; 459 . - EUA. Dep. of Agri Bull. ; 459 .
80-204
10966
Alimentos y alimentacion del ganado.