-
1Organic-matter management and tillage in humid and subhumid Africa Organic-matter management and tillage in humid and subhumid Africaby Pushparajah, E. (ed.), International Board for Soil Research and Management, Bangkok (Thailand) eng, Third Regional Workshop of the AFRICALAND Programme eng 9-15 Jan 1990 Antananarivo, Madagascar, Elliot, C. R. (ed.)
Published 1990Texto bibliotecaFAO IT -
2Management of vertisols under semi-arid conditions. Proceedings Management of vertisols under semi-arid conditions. Proceedingsby Elliot, C.R. (ed.), International Board for Soil Research and Management, Bangkok (Thailand) eng 27604, Regional Seminar on Management of Vertisols under Semi-Arid Conditions eng 1-6 Dec 1986 1 Nairobi (Kenya)
Published 1986Texto bibliotecaFAO IT -
3The establishment of experiments for the management of acid soils. Proceedings The establishment of experiments for the management of acid soils. Proceedingsby Pushparajah, E. (ed.), International Board for Soil Research and Management, Bangkok (Thailand) eng, ASIALAND Workshop on the Establishment of Experiments for the Management of Acid Soils eng 10-20 Jun 1990 Hat Yai (Thailand), Elliot, C.R. (ed.), Leslie, R.N. (ed.)
Published 1990Texto bibliotecaFAO IT -
4AFRICALAND: land development and management of acid soils in Africa. Proceedings AFRICALAND: land development and management of acid soils in Africa. Proceedingsby Latham, M. (ed.), International Board for Soil Research and Management, Bangkok (Thailand) eng 27604, Regional Workshop on Land Development and Management of Acid Soils in Africa eng 9-16 Apr 1987 2 Lusaka; Kasama (Zambia), Ahn, P. (ed.), Elliot, C.R. (ed.)
Published 1987Texto bibliotecaFAO IT