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  • Activity patterns of birds in the central Free State, South Africa
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Activity, pattern","Annual, cycle","Birds","Circadian, rhythm","Circannual, rhythm","Drainage, line","Grassland","Rainfall","Birds, --, Behavior, --, South, Africa, --, Glen","Circadian, rhythms","Larks, --, South, Africa, --, Glen","Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 2009"]]
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  • Aspekte van die biologie van tuinduiwe (Columba livia) in die Bloemfonteinse stadsgebied
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Pigeons, --, South, Africa, --, Bloemfontein","Feral, pigeon, (Columba, livia)","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2007","Activity, patterns","Morphormetry","Feeding, ecology","Plumage"]]
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  • Parasitoids and aphid resistant plants : prospects for Diuraphis noxia (Kurdjumov) control
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 2006","Russian, wheat, aphid, --, South, Africa, --, Free, State","Russian, wheat, aphid, --, Biological, control","Diuraphis, noxia","Aphelinus, hordei","Diaeretiella, rapae","Chemical, ecology"]]
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  • A practical investigation into catfish (Clarias gariepinus) farming in the Vaalharts irrigation scheme
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Fish-culture, --, South, Africa, --, Vaalharts","Catfishes, --, South, Africa, --, Vaalharts","Tarpaulin, flow-through, pond","Specific, growth, rate","Feed, conversion, rate","Irrigation, dam","Vaalharts, Irrigation, Scheme","Clarias, gariepinus","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2006"]]
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  • Voedingsgedrag van kameelperde (Giraffa camelopardalis) in die sentrale Vrystaat
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2005","Giraffe, --, South, Africa, --, Free, State, --, Feeding, and, feeds","Giraffe, --, Food, --, South, Africa, --, Free, State"]]
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  • A review of the genus Caligus (Copepoda: Caligidae) from South Africa
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Copepod","Caligus","Ichthyoparasitic","Sea, louse","Description","Synopsis","Key","Reference","South, Africa","Caligus, --, Classification","Fishes, --, Parasites","Copepoda, --, South, Africa","Crustacea, --, South, Africa, --, Classification","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2004"]]
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  • Sessiline peritrich symbionts of freshwater Crustacean hosts
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Copepod","Crayfish","Crustacean","Epistylis","Freshwater","Planktonic","Sessiline, ciliophoran","South, Africa","Epistylis, --, South, Africa, --, Bloemfontein","Copepoda, --, Indentification","Crayfish, --, South, Africa, --, Bloemfontein","Dissertation, (M.Sc., (Zoology, and, Entomology)--University, of, the, Free, State,, 2003"]]
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  • Blood parasites of Free State and Lesotho reptiles
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Reptiles","Blood, parasites","Haemogregarines","Lizard, malaria","Sauroplasma","Serpentoplasma","Pirhemocyton","Free, State","Lesotho","Squamata, --, South, Africa, --, Free, State","Squamata, --, Lesotho","Blood, --, Parasites","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2003"]]
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  • Alternative methods of controlling the brown locust, Locustana pardalina (Walker)
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Brown, locust","Locustana, pardalina","Alternative, control, methods","Natural, enemies","Mechanical, control","Baiting","Fipronil, barriers","Insect, growth, regulators","Green, Muscle, myco-insecticide","Microbial, agents","lPM, strategy","Locusts, --, Control, --, South, Africa, --, Karoo","Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 2003"]]
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  • The bio-ecology of the blue tick (Boophilus decoloratus) in the central Free State
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Boophilus, decoloratus","Pre-oviposition, period","Oviposition, period","Incubation, period","Conversion, efficiency, index","Nutrient, index","Engorgement, mass","Larval, survival, period","Seasonal, dynamics","Vertical, migration","Ticks","Ticks, as, carriers, of, disease, --, South, Africa, --, Free, State","Cattle, --, Parasites","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2002"]]
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