TY  - BOOK
AU  - Penny,Malcolm
AU  - Harland,Jackie
AU  - Penny,Malcolm
TI  - Animal evolution
T2  - The Animal kingdom
SN  - 0531181219 (lib. bdg.)
AV  - QH366.2 .P44 1987
U1  - 591.3/8 20
PY  - 1987///
CY  - New York
PB  - Bookwright Press
KW  - Evolution (Biology)
KW  - Juvenile literature
KW  - Evolution
N1  - Includes index; Bibliography: p. 31
N2  - Describes how and why animal life has changed over millions of years, from the first sea creatures to dinosaurs to human beings
UR  - http://www.archive.org/details/animalevolution00penn
UR  - http://www.openlibrary.org/books/OL2412857M
ER  -