The high cost of lumbering operations in tropical forests...
The high cost of lumbering operations in tropical forests is mainly due to?
shortage of labour
absence of many rivers
absence of pure stands of trees
low quality of available timber
Correct answer is C
No explanation has been provided for this answer.
An irrigation project in Nigeria devoted to sugarcane production cultivation is? ...
Oil refineries are found in which of the following sets of states? ...
An intrusion of magma along a bedding plane is called ...
The instrument used to measure the duration of sunshine is the ...