International Union of Forestry Research Organizations. Division I, Site and Silviculture, Universität Freiburg im Breisgau. Institut für Bodenkunde und Waldernahrungslehre, Zottl, H. W., & Huttl, R. F. (1991). Management of nutrition in forests under stress: Proceedings of the international symposium, sponsored by the International Union of Forest Research Organization (IUFRO, Division I) and hosted by the Institute of Soil Science and Forest Nutrition at the Albert-Ludwigs-University in Freiburg, Germany, held on September 18-21, 1989 at Freiburg, Germany. Kluwer Academic.
Chicago Style (17th ed.) CitationInternational Union of Forestry Research Organizations. Division I, Site and Silviculture, Universität Freiburg im Breisgau. Institut für Bodenkunde und Waldernahrungslehre, H. W. Zottl, and R. F. Huttl. Management of Nutrition in Forests Under Stress: Proceedings of the International Symposium, Sponsored by the International Union of Forest Research Organization (IUFRO, Division I) and Hosted by the Institute of Soil Science and Forest Nutrition at the Albert-Ludwigs-University in Freiburg, Germany, Held on September 18-21, 1989 at Freiburg, Germany. Dordrecht ; Boston: Kluwer Academic, 1991.
MLA (9th ed.) CitationInternational Union of Forestry Research Organizations. Division I, Site and Silviculture, et al. Management of Nutrition in Forests Under Stress: Proceedings of the International Symposium, Sponsored by the International Union of Forest Research Organization (IUFRO, Division I) and Hosted by the Institute of Soil Science and Forest Nutrition at the Albert-Ludwigs-University in Freiburg, Germany, Held on September 18-21, 1989 at Freiburg, Germany. Kluwer Academic, 1991.
