Benoit, J M <br/><br/>
Chronobiologic study in the domestic duck. I. Quantitative and temporal study of the action of the white light, factor releasing the gonad-stimulation.  [electronic resource] 

 -  Chronobiologia   
 - 147-57 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0390-0037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Darkness<br/>Ducks--growth & development<br/>Female<br/>Light<br/>Male<br/>Testis--growth & development<br/>Time Factors