000 00341 a2200109 4500
008 181120b xxu||||| |||| 00| 0 eng d
100 _a E.J.W Barrington
245 _aPerspectives in endocrinology- hormones in the lives of lower vertebrates
_c E.J.W Barrington
260 _aLondon
_b Academic Press
_c1968
300 _a583p.
942 _2ddc
_cBK
999 _c7423
_d7423