ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot e n v i r o n m e n t dot g o v dot a u dot s p r a t m a l l e e	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot e n v i r o n m e n t dot g o v dot a u dot s p r a t m a l l e e	1