Gates, C E <br/><br/>
Line transect method of estimating grouse population densities.  [electronic resource] 

 -  Biometrics  Mar 1968 
 - 135-45 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0006-341X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Birds<br/>Minnesota<br/>Population Density<br/>Statistics as Topic