TY  - BOOK
AU  - Nathanielsz,P.W.
TI  - Life before birth: the challenges of fetal development 
SN  - 0716730251 (soft cover)
AV  - QM603 .N38 1996
U1  - 612.64 20
PY  - 1996///
CY  - New York
PB  - W.H. Freeman
KW  - Embryology, Human
KW  - Popular works
KW  - Fetus
KW  - Physiology
KW  - Parturition
N1  - Includes index; Previously published: New York : Promethean Press, 1992
ER  -