A woman pastes cow dung cakes on a wall for drying in Allahabad
A woman pastes cow dung cakes on a wall for drying in the northern Indian city of Allahabad April, 16, 2014. REUTERS/Jitendra Prakash (INDIA - Tags: SOCIETY TPX IMAGES OF THE DAY) FOR BEST QUALITY IMAGE ALSO SEE: GM1EAB40N8U01