Azimullah, together with Ganpat, started a trade in tropical products.

"Many tropical products can be harvested without destroying a single plant, much less a whole ecosystem," he said.

The country is to a great extent self-sufficient in food except for tropical products such as bananas and coffee.

From this we can also define tropical exponentiation in the usual way as iterated tropical products.

But Saltibus economy is largely based on agriculture (bananas, cocoa, and other tropical products are exported).

They are also optimistic about winning far lower tariffs on tropical products like bananas, peanuts and cocoa.

Large amounts of tropical products are grown.

A white awning boasts of carrying tropical products, hot coffee and tea and sandwiches.

Only at this price and under these conditions are we able to protect our traditional tropical products.

It is the world's biggest supplier of cocoa, and produces palm oil and other tropical products.