Blower, J. Gordon <br/><br/>
Estimating the Size of Animal Populations 
J. Gordon Blower, Laurence M. Cook 
 - London  George Allen & Unwin Limited  1981 
 - 128p.:ill. 
<br/><br/><label>ISBN: </label>45910170 
<br/><br/><label>LC Class. No.: </label>QH 352