Successes and failures with animal nutrition practices and technologies in developing countries: proceedings of the FAO electronics conference, 1-30 September 2010 Edited by Harinder P.S. Makkar Food and Agriculture Organization text Rome FAO 2011 Ind Incl. bibl. ANIMAL FEEDING ANIMAL NUTRITION DEVELOPING COUNTRIES LIVESTOCK PRODUCTION LIVESTOCKS TECHNOLOGY URN:ISBN:ISBN 978-92-5-106902-8