TY  - JOUR
PY  - 1980//
TI  - Photoperiod: its importance as an impeller of pineal and seasonal reproductive rhythms
JO  - International journal of biometeorology
A1  - Reiter, R. J.
SP  - 57
EP  - 63
VL  - 24
IS  - 1
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0020-7128
UR  - http://dx.doi.org/
ID  - ref1
ER  -