Soil and plant testing and analysis : report of an expert consulation (sic|) held in Rome, 13-17 June 1977. - Food and Agriculture Organization of the United Nations. Soil Resources, Management, and Conservation Service (Rome : Food and Agriculture Organization of the United Nations, 1980)
Organized by the Food and Agriculture Organization of the United Nations, Soil Resources, Management, and Conservation Service.
Includes bibliographical references.
Keywords: Plants -- Analysis -- Congresses; Soil chemistry -- Congresses; Soils -- Testing -- Congresses