Attenborouch,David <br/><br/>
The Trials of life: A natural history of Animal Behavior 

 - London  Collins/BBC Books  1990 
 - 320p.26cm. 
<br/><br/><label>ISBN: </label>9780002199124 
<br/><br/><b>საგნობრივი რუბრიკები: </b><br/>The Trials of life: A natural history of Animal Behavior 
<br/><br/><b>UDC: </b>59