TY  - BOOK
AU  - Ragsdale, A. C.
TI  - Growth and development with special reference to domestic animals: I. Quantitative data  
U1  - PA 636.08926 G7 
CY  - Lafayette, Missouri
PB  -  Agricultural Experiment Station
KW  - Animales domésticos
KW  -  Crecimiento
ER  -