TY  - BOOK
AU  - Gibbs,Charles S.
TI  - A guide to sexing chicks
CY  - New York
PB  - Orange Judd
KW  - AVICULTURA
KW  - AVES DE CORRAL
KW  - POLLO
KW  - SEXO
N2  - General considerations. General technique. Special technique. Groups of processes. General conclusions
ER  -