An approach to tree thinning to structure southern African savannas for long-term restoration from bush encroachmentSMIT, G. N.Journal of environmental management. 2004, Vol 71, Num 2, pp 179-191, issn 0301-4797, 13 p.Article

Crude protein and mineral composition of major crop residues and supplemental feeds produced on Vertisols of the Ethiopian highlandGIZACHEW, Lemma; SMIT, G. N.Animal feed science and technology. 2005, Vol 119, Num 1-2, pp 143-153, issn 0377-8401, 11 p.Article

The influence of rainfall, competition and predation on seed production, germination and establishment of an encroaching Acacia in an arid Namibian savannaJOUBERT, D. F; SMIT, G. N; HOFFMAN, M. T et al.Journal of arid environments. 2013, Vol 91, pp 7-13, issn 0140-1963, 7 p.Article

Impact of rangeland degradation on the pastoral production systems, livelihoods and perceptions of the Somali pastoralists in Eastern EthiopiaKASSAHUN, A; SNYMAN, H. A; SMIT, G. N et al.Journal of arid environments. 2008, Vol 72, Num 7, pp 1265-1281, issn 0140-1963, 17 p.Article

Cattle-rangeland management practices and perceptions of pastoralists towards rangeland degradation in the Borana zone of southern EthiopiaSOLOMON, T. B; SNYMAN, H. A; SMIT, G. N et al.Journal of environmental management. 2007, Vol 82, Num 4, pp 481-494, issn 0301-4797, 14 p.Article

A conceptual model of vegetation dynamics in the semiarid Highland savanna of Namibia, with particular reference to bush thickening by Acacia melliferaJOUBERT, D. F; ROTHAUGE, A; SMIT, G. N et al.Journal of arid environments. 2008, Vol 72, Num 12, pp 2201-2210, issn 0140-1963, 10 p.Article

Rangeland dynamics of southern Ethiopia: (2). Assessment of woody vegetation structure in relation to land use and distance from water in semi-arid Borana rangelandsTEFERA, Solomon; SNYMAN, H. A; SMIT, G. N et al.Journal of environmental management. 2007, Vol 85, Num 2, pp 443-452, issn 0301-4797, 10 p.Article

Rangeland evaluation in the middle Awash valley of Ethiopia: I. Herbaceous vegetation coverABULE, E; SNYMAN, H. A; SMIT, G. N et al.Journal of arid environments. 2007, Vol 70, Num 2, pp 253-271, issn 0140-1963, 19 p.Article

Rangeland dynamics in southern Ethiopia: (1) Botanical composition of grasses and soil characteristics in relation to land-use and distance from water in semi-arid Borana rangelandsTEFERA, Solomon; SNYMAN, H. A; SMIT, G. N et al.Journal of environmental management. 2007, Vol 85, Num 2, pp 429-442, issn 0301-4797, 14 p.Article

Rangeland dynamics in southern Ethiopia: (3). Assessment of rangeland condition in relation to land-use and distance from water in semi-arid Borana rangelandsTEFERA, Solomon; SNYMAN, H. A; SMIT, G. N et al.Journal of environmental management. 2007, Vol 85, Num 2, pp 453-460, issn 0301-4797, 8 p.Article

The influence of tree thinning on the soil water in a semi-arid savanna of southern AfricaSMIT, G. N; RETHMAN, N. F. G.Journal of arid environments. 2000, Vol 44, Num 1, pp 41-59, issn 0140-1963Article

Effectiveness of a skills training program for residential child care workersEDENS, F. M; SMIT, G. N.Children and youth services review. 1992, Vol 14, Num 6, pp 541-552, issn 0190-7409Article

Soil seed bank evaluation along a degradation gradient in arid rangelands of the Somali region, eastern EthiopiaKASSAHUN, Amaha; SNYMAN, H. A; SMIT, G. N et al.Agriculture, ecosystems & environment. 2009, Vol 129, Num 4, pp 428-436, issn 0167-8809, 9 p.Article

Rangeland evaluation in the Middle Awash valley of Ethiopia: III. Relationships among soil and vegetation variablesABULE, E; SNYMAN, H. A; SMIT, G. N et al.Journal of arid environments. 2007, Vol 70, Num 2, pp 293-303, issn 0140-1963, 11 p.Article

Three methods for the assessment of communication skillsSMIT, G. N; VAN DER MOLEN, H. T.British Journal of Educational Psychology. 1996, Vol 66, Num 4, pp 543-555, issn 0007-0998Article