6th Meeting of the Eastern African Sub-committee for Soil Correlation and Land Evaluation: Maseru, Lesotho, 9-18 October 1985 (World Soil Resources Reports)
by D.M.T. Nkalai
Paperback
details (USA).
ISBN: 978-92-5-102454-6
ISBN-10: 92-5-102454-5
Food and Agriculture Organisation of the United Nations (FAO) · 1986