COLLECTING ECONOMIC PLANT DATA 



27 





m 



+3 



c 

 a 



03 



J^'S) 03 



■+3 O 



as J -= 



b£ 



'I c 

 t3 o 



o 



-r 



03 



CO 



§.2 



i— I "-+3 



o += 



.9 03 



O -4f 



03 O 



02 ^ 



J-t _ij 



O o 

 O Q3 



. 02 



03 03 

 ■+= -+-3 



1° 



o a 



Is 



Is 

 •a.s 

 s^ 



03 £ 



sg 



CD ,£3 



.5 a 



2 CO 



T3 

 C 

 03 



03 

 O 



c 

 p 



O 



o 



C3 



+3 



.2 



H 



+3 



03 

 03 



r^ « OJ 



'oS 



■s 



cr 



03 



m 



'ft 



03 



'a 5P 



2 03 

 eg' -1 

 X -if 



i « 



CO 



