Agroforestry Systems 22: 283-284, 1993. Contents Volume 22 1993 Volume 22 No.1 ADEGBEHIN, J.O. and OMIJEH, J.E.: Agroforestry diagnostic survey of some parts of Niger State of Nigeria CAMPBELL, C.A.: Can Australian farming systems be more sylvan? CUTTER, B.E. and GARRETT, H.E.: Wood quality in alleycropped eastern black walnut LARBI, A., JABBAR, M.A., OROK, E.J., IDIONG, N.B. and COBBINA, J.: Alchornea cordifolia, a promising indigenous browse species adapted to acid soils in southeastern Nigeria for integrated crop-livestock agroforestry production systems NYATHI, P. and CAMPBELL, B.M.: The acquisition and use of miombo litter by small-scale farmers in Masvingo, Zimbabwe PEARSON, H.A. and BALDWIN, V.C.: Agroforestry: southern pines and subterranean clover cultural treatments RUREDZO, T.J. and HANSON, J.: Plant recovery from seedling-derived shoot tips of Faidherbia albida grown in vitro SALAZAR, A., SZOTT, L.T. and PALM, C.A.: Crop-tree interactions in alley cropping systems on alluvial soils of the Upper Amazon Basin SINGH, A., DHANDA, R.S. and RALHAN, P.K.: Performance of wheat varieties under poplar (Populus deltoides Bartr.) plantations in Punjab (India) Book reviews Announcement Volume 22 No.2 EAST, R.M. and FELKER, P.: Forage production and quality of 4 perennial grasses grown under and outside canopies of mature Prosopis glandulosa Torr. var. glandulosa (mesquite) JASWAL, S.C., MISHRA, V.K. and VERMA, K:S.: Intercropping ginger and turmeric with poplar (Populus deltoides ‘G-3’ Marsh.) RANASINGHE, D.M.S.H.K. and NEWMAN, S.M.: Agroforestry research and practice in Sri Lanka SHARMA, R.A.: Agroforestry vs. forestry for the rural poor: a socio- economic evaluation TACIO, H.D.: Sloping Agricultural Land Technology (SALT): a sustainable agroforestry scheme for the uplands TONYE, J., MEKE-ME-ZE, C. and TITI-NWEL, P.: Implications of national land legislation and customary land and tree tenure on the adoption of alley farming 284 Letter to the editor GUTTERIDGE, R. and SHELTON, M.: Report on the Second International Short Course ‘Fodder Tree Legumes — Multipurpose Species for Agricul- ture’ Book reviews Announcement Volume 22 No.3 FUWAPE, J.A.: Charcoal and fuel value of agroforestry tree crops GOUYON, A., DE FORESTA, H. and LEVANG, P.: Does ‘jungle rubber’ deserve its name? An analysis of rubber agroforestry systems in southeast Sumatra HULUGALLE, N.R. and NDI, J.N.: Effects of no-tillage and alley cropping on soil properties and crop yields in a Typic Kandiudult of southern Cameroon LARBI, A., OSAKWE, II. and LAMBOURNE, J.W.: Variation in relative palatability to sheep among Gliricidia sepium provenances OMORO, L.M.A. and NAIR, P.K.R.: Effects of mulching with multipurpose- tree prunings on soil and water run-off under semi-arid conditions in Kenya RILEY, J. and SMYTH, S.: A study of alley-cropping data from Northern Brazil. I. Distributional properties VERMEULEN, S.J., WOOMER, P., CAMPBELL, B.M., KAMUKON- DIWA, W., SWIFT, M.J., FROST, P.G.H., CHTIVAURA, C., MURWIRA, H.K., MUTAMBANENGWE, F. and NYATHI, P.: Use of the SCUAF model to simulate natural miombo woodland and maize monoculture ecosystems in Zimbabwe Book reviews Announcement Volume contents Author index Instructions to authors