설명
There are over 2 million kinds of living organisms on earth, and more are being discovered all the time. Scientists divide these things into groups. This book looks at the group of animals classified as vertebrates: fish, amphibians, reptiles, birds and mammals.
책 세부 정보
형식
페이퍼백
페이지
48 페이지
언어
영어
출판됨
Oct 11, 2007
출판사
Hodder Wayland
ISBN-10
0750251662
ISBN-13
9780750251662