INSPECTION OF COMMERCIAL FERTILIZERS 



t» O O 



o to to 



19 



•>^oo co co coo coco 



■* COCO Tj<T)< t»t» 



coo 



do 



o ^^h 



COT* ■-! >-l •"! I-H00 



OO O O f o'o 



o 0606 



CO tJ<CN CMO l-CN (N i-< CO CO 



O O"-" OCO 1*.© 

 O CNCN 1^00 t~a6 



TjiCN 

 0000 



COt)< 

 00 00 



co w coco 



co w com ce 

 10 o 00 00 —1 



OCN r~ 11 co 

 00 00 co 10 CO 



COO 



OO -^-H -H 



coos 1-1 o r- 



■* -*t>- OCO o 

 CO i-IO t^CO CN 



'-2 lo O00 CO O 



00 



CN Tf--i CO—i t)<CN OCO >-i >-i 1XCO Tfi-c 



