For proper field control, which of the following methods is best suited for quick determination of water content of a soil mass?
a) oven drying method
b) sand bath method
c) alcohol method
d) calcium carbide method
For proper field control, which of the following methods is best suited for quick determination of water content of a soil mass?
a) oven drying method
b) sand bath method
c) alcohol method
d) calcium carbide method
