Ottichilo,W. K <br/><br/>
Differences in the visual and photographic measurements in the estimation of strip widths for aerial censuses of animal populations 

 - Nairobi   KREMU  1985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science & Mathematics
<br/><br/><label>Dewey Class. No.: </label>591.5248 KEN