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Dehydrogenase activity and VAM fungi in tree-rhizosphere of agroforestry systems in Indian arid zone Rajendra PrasadR. S. Mertia OriginalPaper Pages: 219 - 223
Environmental influences on nitrogen transformation of different quality tree litter under submerged and aerobic conditions P. VityakonN. Dangthaisong OriginalPaper Pages: 225 - 236
Gum arabic yield in differently managed Acacia senegal stands in western Sudan M. E. BallalE. A. El SiddigO. Luukkanen OriginalPaper Pages: 237 - 245
Fine-root dynamics of coffee in association with two shade trees in Costa Rica Rudi van KantenGötz SchrothFrancisco Jiménez OriginalPaper Pages: 247 - 261
The Effects of Household Asset Endowments on Agricultural Diversity among Frontier Colonists in the Amazon Stephen G. Perz OriginalPaper Pages: 263 - 279
Biomass production of Eucalyptus boundary plantations and their effect on crop productivity on Ethiopian highland Vertisols Selamyihun KidanuTekalign MamoL. Stroosnijder OriginalPaper Pages: 281 - 290
Water harvesting in a ‘runoff-catchment’ agroforestry system in the dry lands of Ethiopia Abdu AbdelkdairRichard C. Schultz OriginalPaper Pages: 291 - 298
Weed seedbank response to planted fallow and tillage in southwest Nigeria F. EkelemeD. ChikoyeI. O. Akobundu OriginalPaper Pages: 299 - 306