The group of hardwoods that are suitable for railway slee...
The group of hardwoods that are suitable for railway sleepers in Nigeria is
pine, fir and mahogamy
mahogamy, obeche and iroko
gmelina, teak and spruce
obeche, mahogamy and pine
Correct answer is B
No explanation has been provided for this answer.
The businest shipping route in the world is the ...
Global warming directly results in? ...
A feature produced as a result of glacial deposition is? ...
The state in Nigeria most vulnerable to drought and desertification is? ...
The bearing of Bodel from Bebe is ...
In the desert region the most prominent agent of erosion is ...
Which of these best explains the rapid rise in world population during the twentieth century? ...
Which of the following countries is perennial irrigation extensively practiced? ...