Page 134 - science 4_Neat

πp °üØn dG áo ©LGôeo

. äGOôتdG Ql ƒs °üeo ¢lüîs ∏eo
      
      
  
     
  
 
          
    
 

             
 


  
              

 »ª«∏©J º¶fCG / äÉjƒ£ªdG

                
      
                          
  

          







۱۳۳