TY  - BOOK
AU  - Norris, David O 
TI  - Verterbrate Endocrinology/ 
SN  - 8131202755
AV  - QP187 .N671997 
PY  - 1997///.
CY  - USA
PB  - Academic press
KW  - Endocrine research
N1  - includes index
ER  -