TY  - BOOK
AU  - Florence, W. G. S.
TI  - The influence of varying propotions of plant and animal protein supplements on the growth of porkers
KW  - Ganado porcino
KW  - Alimentación
N1  - Sobretiro de : S. Afr. J. Agric. Sci. 8:661-672, 1965
ER  -