TY  - BOOK
AU  - Vaughan,Christopher C.
TI  - How life begins: the science of life in the womb 
SN  - 0812921038
AV  - RG525 .V38 1996
U1  - 612.6/4 20
PY  - 1996///
CY  - New York
PB  - Times Books
KW  - Fetus
KW  - Growth
KW  - Human embryo
KW  - Human reproduction
N1  - Includes index
UR  - http://www.archive.org/details/howlifebeginssci00vaug
UR  - http://www.openlibrary.org/books/OL1121969M
UR  - http://www.loc.gov/catdir/description/random0410/94048779.html
ER  -