TY  - BOOK
AU  - Dal Sasso,Cristiano
TI  - Animals: origins and evolution 
T2  - Beginnings
SN  - 0811433331
AV  - QH367.1 .D3413 1995
U1  - 560 20
PY  - 1995///
CY  - Austin, Tex.
PB  - Raintree Steck-Vaughn
KW  - Evolution (Biology)
KW  - Juvenile literature
KW  - Animals
KW  - Evolution
N1  - Includes bibliographical references (p. 43) and index
UR  - http://www.archive.org/details/animalsoriginsev00dals
UR  - http://www.openlibrary.org/books/OL8000186M
ER  -