The Environment. 



TABLE u. Station 10, April 5, 1909 (quadrat of 100 square meters). 

 [On a southerly slope 10 kilometers north of the Cerritos de los Calzones.] 



1 Scant. 

 TABLE 12. Station n, near Caopas, April 6, 1909. 



1 7.100 pounds per hectare. 



