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  • The effect of water quality on the growth and yield of irrigated crops
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Germination","Growth","Yield","Salinity","Water, quality","Irrigation","Wheat","Maize","Peas","Beans","Irrigation, water, --, Quality","Soils,, Salts, in, --, South, Africa","Crops, --, Effect, of, salts, on, --, South, Africa","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2006"]]
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  • Tegno-korreksies : 'n studie na die impak van tegnologie op 'n Suid-Afrikaanse gevangenis
    颁布单位：[Stellenbosch University] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["South, Africa., --, Dept., of, Correctional, Services",, "Prison, administration, --, South, Africa",, "Electronic, surveillance",, "Communication, and, technology, --, South, Africa",, "Communication, in, rehabilitation, --, South, Africa",, "Criminals, --, Rehabilitation, --, Effect, of, technological, innovations, on, --, South, Africa",, "Prison, wardens, --, Effect, of, technological, innovations, on, --, South, Africa",, "Dissertations, --, Sociology, and, social, anthropology",, "Theses, --, Sociology, and, social, anthropology"]]
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  • Cellular biomarkers of exposure to the fungicide copper oxychloride, in the common garden snail Helix aspersa, in Western Cape vineyards
    颁布单位：[Stellenbosch University] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Fungicides, Environmental, aspects, South, Africa, Western, Cape",, "Snails,, Effect, of, pesticides, on, South, Africa, Western, Cape",, "Helix, aspersa,, Effect, of, pesticides, on, South, Africa, Western, Cape.",, "Spraying, and, dusting, in, agriculture, Environmental, aspectsSouth, Africa, Western, Cape.",, "Dissertations, --, Zoology",, "Theses, --, Zoology",, "Copper, --, Environmental, aspects",, "Helix, aspersa, --, Effect, of, heavy, metals, on, --, South, Africa, --, Western, Cape"]]
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  • Die ultrastruktuur van sperme van die rooibok Aepyceros melampus (Lichtenstein, 1812) in die Nasionale Krugerwildtuin met spesiale verwysing na die invloed van koperbesoedeling
    颁布单位：[Stellenbosch University] |  颁布时间：1995 |  实施时间：1995 |  学科分类：[["Impala, --, Effect, of, metals, on, --, South, Africa, --, Kruger, National, Park",, "Copper, in, animal, nutrition",, "Copper, --, Environmental, aspects, --, South, Africa, --, Kruger, National, Park",, "Impala, --, South, Africa, --, Kruger, National, Park, --, Spermatozoa",, "Dissertations, --, Zoology",, "Theses, --, Zoology"]]
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