ILIGAN, Philippines - The government shipped more than 400 coffins to two flood-stricken cities in the southern Philippines on Tuesday as the death toll neared 1,000 and President Benigno Aquino 3d declared a state of national calamity.

The latest count listed 957 dead and 49 missing and is expected to climb further as additional bodies are recovered from the sea and mud in Iligan and Cagayan de Oro cities.

Several morgues reported being overwhelmed and running out of coffins and formaldehyde for embalming. Aid workers appealed for bottled water, blankets, tents, and clothes for many of the 45,000 people in crowded evacuation centers.

Navy sailors in Manila loaded a ship with 437 white wooden coffins to help local authorities handle the staggering number of dead. Also on the way were containers with thousands of water bottles.

Most of the dead were women and children who drowned Friday night when flash floods triggered by a tropical storm gushed into homes while people were asleep.

Dozens of grieving relatives of at least 38 victims wept openly during funeral rites at the Iligan city cemetery. Many wore masks to try to block the stench of decomposing bodies.

"We have to give the dead a decent burial," Mayor Lawrence Cruz said. He said authorities were using part of the cemetery's passageway to build tombs.

A Briton was the first foreigner reported dead in the flooding, according to the British Embassy in Manila. It did not provide details.

Aquino, on a visit to Cagayan de Oro on Tuesday, said the declaration of a national calamity would help local authorities gain quick access to recovery funds and keep prices of basic goods stable.

"Our national government will do its best to prevent a repeat of this tragedy," Aquino told residents who came to greet him.

The U.N. food agency flew in three tons of high-protein biscuits together with water tanks, blankets, tarpaulins, and tents for 75,000 people. Shortage of water was still a major problem in the two cities.

In New York, U.N. Secretary-General Ban Ki-moon expressed concern, U.N. deputy spokesman Farhan Haq said.

"The United Nations and its partners stand ready to support the government in responding to this disaster," the deputy spokesman added.