TY  - GEN
AU  - Balinsky,
AU  - Fabian, B. C.,
TI  - An introduction to embriology
T2  - Holt-Saunders International Editions
SN  - 4833700298 
PY  - 0000///CBS College
CY  - Philadelphia
PB  - cop. 1981
N2  - Índice . - Bibliografia extensa
ER  -