TY  - BOOK
AU  - No Author, 
TI  - Basic Science Series: Animals and Their Young
U1  - 535.84 
PY  - 1978///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - Physics
KW  - Natural Science
KW  - Light & infrared & ultraviolet phenomenaGeneralia
ER  -