TY  - BOOK
AU  - Sims,Michael
TI  - In the womb: animal 
SN  - 978-1-4262-0175-2
PY  - 2009///
CY  - Washington, D.C
PB  - National Geographic
KW  - Embroyology
KW  - Pictorials works
KW  - Fetus
KW  - Development
KW  - Pictorial works
N1  - Includes bibliographical references and index
ER  -