Soil Conditions and Nutrient Cycling under Natural and Plantation Forests in Tanzanian Highlands by Bjorn Lundgren (9170889643 9789170889646 91-7088-964-3)
U.S. Farm and Food Policy: The Current Picture by Howard W. Hjort (9170889694 9789170889691 91-7088-969-4)
Skogshogskolan 150 ar: Problem Och Ideer I Svenskt Skogsbruk 1828-1978 by Sweden) Skogshogskolan (Stockholm (9170889791 9789170889790 91-7088-979-1)
