Effects of herbicides and cultivation on the growth ofOpuntiain plantations
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Anon. (1981).El Nopal.Comision Nacional de las Zonas arid’as y el Instituto Nacional de Investigaciones Forestales. Publicación Especial 34 Mexico.
Andres, L. A. and Goeden, R. D. (1971). The biological control of weeds by introduced natural enemies. In:Biological control(Huffaker, C. B., Ed.). AAAS Symposium on biological control, Boston. MA, 1969. pp. 143–64.
Brewbaker, J. L. and Hutton, E. M. (1979).Leucaena: versatile tropical tree legume. In:New Agricultural Crops(Ritchie, G. A., Ed.). American Association for the Advancement of Science Symposium,38,207–59.
Felker, P., Smith, D. and Wiesman, C. (1986). Influence of chemical and mechanical weed control on growth and survival of tree plantings in semi-arid regions.Forest Ecology and Management, (in press).
Kluge, M. and Ting, 1. P. (1978).Crassulacean acid metabolism: an ecological analysis.Ecological Studies Series, Vol. 30. Spring-Verlag, Berlin.
Kock, G. C. de (1980). Drought resistant fodder shrubs in South Africa. In:Browse in Africa(LeHouerou, H. N., Ed.). Symposium published by International Livestock Centre for Africa, Addis Ababa, Ethiopia, 399–408.
Russell, C. E. and Felker, P. (1987). The prickly pears (Opuntiaspp.): A source of human and animal food in semi-arid regions.Economic Botany, (in press).
Weed Science Society of America (1979).Herbicide Handbook4th Edition. Champaign, Illinois.