im storing the timestamp in mysql database in (INT) column, And i want to search the rows with between the dates. Anyone would please help what should be the Sql query to find the rows between two dates?

dates are entered like

Code:
FROM = 21-08-2011    

TO = 01-09-2011
getting time stamp with the following code

PHP Code:
$time time(); 
what wud be the Sql query :-| to get proper rows