International Soil Reference and Information Centre & Beek, K. J. (1980). Problem soils: Their reclamation and management. International Soil Reference and Information Centre.
Chicago Style (17th ed.) CitationInternational Soil Reference and Information Centre and Klaas Jan Beek. Problem Soils: Their Reclamation and Management. Wageningen: International Soil Reference and Information Centre, 1980.
MLA (9th ed.) CitationInternational Soil Reference and Information Centre and Klaas Jan Beek. Problem Soils: Their Reclamation and Management. International Soil Reference and Information Centre, 1980.
Warning: These citations may not always be 100% accurate.