However, these obligations were subject to the caveat of being by the most economical means.

Thus it obtains an urgent effect with most economical means.

Because Swiss politicians are giving the army increasingly less money, economical means must be found to keep the troops occupied.

This system first provides the subscriber clinician with an economical means of treating their own patients over the internet.

"We're constantly looking for the most economical means of travel that matches our business needs."

It is the most common and economical means of water removal from these streams.

Bus routes also blanket the city and provide the most economical means of transportation, but are not always reliable.

A special economic Zone is necessary for development in economical means.

There is an entire solar system of natural resources waiting for us, once we have achieved economical means of operating in deep space.

It is merely our most economical means of communication over galactic distances.