:^t 



? 



ICNI 



00 



Handle witlr 



EXTREME CARE 



This vdlMp is damaged cur brittle 

 and CAWWOrbe repaired! 



photocopy only If necessary 



return to staff 



do nof put in bookdrop . 



Gerstein Science Inforrrration Centre 1 



MUDIE, ROBERT 

 POPULAR GUIDE TO THE 

 OBSERVATION OF NATURE 



BIOLM 



c.l 



BMED 



