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