MINERAL COMPOSITION" OF CROPS 



95 



s s 





i-h 00 ■* i— I 00 CO 





I 00-* < -- 



i CN <N i-< -*° 'n jjrH 



i-Hi-t rHrH CO— l<M 



i-l CO <M CO 



CN i-H rH 



0> lOCN t~- IO 

 WONiOiH 





>>t 



3 5: 



gag 

 §a 



.SSS'Sl 



II 



§1 I 



° d H » 



«* >>.a.5 d > 



p* - is * a » o 



O d g c3 .d o X 



^s 



c: 



I 2 



5 d 





aa 



SS§^ 



a 3 

 •§.§ 



;• g 3 



a 



si si 



'isli 



