Indian women Often use Dung or Wood to Fuel Cooking Stoves, Contributors to Brown Clouds (image) National Science Foundation Share Print E-Mail Caption Indian women often use dung or wood to fuel cooking stoves, contributors to brown clouds. Credit M.V. Ramana Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.