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Mesen, J.F., Leakey, R.R.B. and Newton, A., 1992. Hacia el desarollo de tecnicas de silvicultura clonal para el pequeno finquero. El Chasqui, 28, pp. 6-18.

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Newton, A., 1992. Towards a functional classification of ectomycorrhizal fungi. Mycorrhiza, 2 (2), pp. 75-79.

Newton, A., 1992. The development of ectomycorrhizal infection, and its relationship to seedling growth. In: Reed, D.J., Lewsin, D.H., Fitter, A.H. and Alexander, I.J., eds. Mycorrhizas in Ecosystems. Wallingford, Oxon: CAB International, p. 393.

Newton, A., Dick, J M.. and Muthoka, P.N., 1992. The influence of leaf area on the rooting physiology of leafy stem cuttings of Terminalia spinosa Engl. Trees, 6 (4), pp. 210-215.

Newton, A., Mesen, J.F., Dick, J M.. and Leakey, R.R.B., 1992. Low technology propagation of tropical trees: rooting physiology and practical techniques. In: Mass production technology for genetically improved fast growing forest tree species. Nangis, France: AFOCEL, pp. 417-424.

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Rodan, B.D., Newton, A. and Verissimo, A., 1992. Mahogany conservation: status and policy initiatives. Environmental Conservation, 19 (4), pp. 331-338.