There are four or five main streams.
Supply-side economics is one of three main streams of economic thought, Mr. Lindsey added.
These days, the dominant typologies of engine covers seem to run in three main streams.
The main streams include the North Rumphi, Chelinda (Rumphi), Runyina, and North Rukuru rivers.
It is one of the main streams draining northward from the Caucasus mountain system.
Over the past 30 years or so a recognisable Scottish national cinema has grown up with two main streams.
"They mark the fountainhead of one of the main streams of black creativity in this country," he said.
Our first stop on the plateau was to visit a magnificent waterfall with three main streams crashing hundreds of metres into the valley below.
It is the trades that drive the equatorial currents around the globe, the direction of their main streams being always westward.
So Thursday's agenda will reflect two main streams of work, one dealing with short-term economic policy and the other with the structural changes necessary for sustainable growth.
I've found that at times fishing on these streams off the beaten track can be as good, if not better, than on the main streams.
