| Earthquake survivors try to cope with sub-zero temperatures at Batagram-Maidan camp in northern Pakistan. |
| A quick return to sub-zero temperatures results in winterkill of the new growth. |
| It has been specially developed for freezer cabinets and use in sub-zero temperatures. |
| Something more was needed for bomber crews, who would freeze in the sub-zero temperatures at 15,000 feet. |
| Men wearing short-sleeved shirts and girls in flimsy dresses and bare legs happily parade about in practically sub-zero temperatures. |
| The temperature plunged to sub-zero values during the hours immediately before the failure. |
