130 



AGRICULTURAL CHEMISTRY. 



SQUARE FEET. 



The Hessian acre is equal to 40,000 Hes- 

 eian square feet, or 26,91 1 English square 

 feet; 1 English square foot being equal to 

 1-4864 Hessian. The following is a table 

 to save the trouble of calculation. The 

 table is only stated to the figure 10, but by 

 removing the decimal point one or two 



figures, the whole series given in the cas4 

 of the pounds will also be obtained. 

 1 Sq. foot Hessian is equal to 0'6 12 Sq. foot Eng. 



2-018 

 2-691 

 3-363 

 4-036 

 4-709 

 5-382 

 6-054 

 6-727 



feet 



CUBIC FEET. 



One English cubic foot contains 1-81218 

 of a Hessian cubic foot; the Hessian and 

 English cubic inch may be considered as 



ual, one English cubic inch containing 

 1-048715 Hessian cubic inch. 



1 cub. foot Hessian is eq. to 0*551 cub. foot Eng. 



2 feet - - - 1-103 



3 .... 1-665 



4 2-207 



5 .... 2-759 



6 3-311 



7 3-863 



8 4-415 



9 .... 4-966 



10 5-518 



feet 



THE END, 



