Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, & Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. (1989). Feeding strategies for improving productivity of ruminant livestock in developing countries: Proceedings of a combined advisory group meeting and a research co-ordination meeting. Vienna: International Atomic Energy Agency.

Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, and Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. Feeding Strategies for Improving Productivity of Ruminant Livestock in Developing Countries: Proceedings of a Combined Advisory Group Meeting and a Research Co-ordination Meeting. Vienna: International Atomic Energy Agency, 1989.

Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, and Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. Feeding Strategies for Improving Productivity of Ruminant Livestock in Developing Countries: Proceedings of a Combined Advisory Group Meeting and a Research Co-ordination Meeting. Vienna: International Atomic Energy Agency, 1989.