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  1. Drosophilia Melanogaster (1984 Multimedia)

    Subject
    Biology
    Distribution
    oUT OF DISTRIBUTION, 26 slides. col.

    Illustrates the equipment used for breeding, handling and observing ‘Drosophilia’ (7 slides); stages in the life cycle: egg, larva, pupa and adult (4 slides); the sex differences (6 slides); and some...

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  2. Cytology (1996 Video)

    Director
    Patrick C Farr
    Producer
    Patrick C Farr
    Subject
    Veterinary science
    Distribution
    Out of Distribution

    Shows the use of vaginal cytology at the Guide Dogs for the Blind’s Breeding Centre, which has helped increase the rate of conception from 70% to 92%. Vaginal cytology techniques can be used to identify...

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  3. New Breed, A (1987 Video)

    Producer
    Neil Cameron
    Subject
    Agriculture
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 24 min.

    At the Plant Breeding Institute in Cambridge, traditional methods are being used to produce new winter wheats. The stages in this time-consuming process, from the crossing of likely parental types and the...

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  4. Plant Micropropagation (1983 Video)

    Producer
    Nicholas Salmon
    Subject
    Agriculture; Biology
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 7 min.

    An illustration of the technique of micropropagation as carried out in the laboratories of the Plant Sciences Department of the University of Leeds.

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  5. Mysterious Milkfish, The (1982 Film, Video)

    Director
    Neill McKee
    Subject
    Agriculture; Biology
    Distribution
    Film (16mm)

    Documents how researchers at the South East Asian Fisheries Development Centre in the Philippines have succeeded in breeding milkfish in captivity.

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  6. Mechanisms of Photosynthesis (1981 Video)

    Subject
    Biology
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 25 min.

    Examines in details the adaptations found in different plants for the carbon-fixing step of photosynthesis and discusses the possibilities of breeding the ingenious devices of some tropical plants into our...

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  7. Between the Tides (1958 Film)

    Director
    Ralph Keene
    Subject
    Biology
    Distribution
    Film (16mm)

    Marine life of shoreline and rock pool, filmed in the intertidal zone of a typical rocky shore of south-west Britain. Shows periwinkles, top-shells, starfish and lumpsuckers, the self-concealing flatfish,...

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  8. Grass Sense (1978 Film)

    Director
    Tony Porter
    Subject
    Agriculture
    Distribution
    Film (16mm)

    Describes the breeding and testing of new varieties of grasses; includes advice on the management of grass, outlining how to establish and fertilise a new sward.

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  9. Canine Natural Birth (1982 Video)

    Subject
    Veterinary science
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 57 min.

    Contains sections on courtship and mating, anatomical and hereditary faults, and breeding suitability. Explains the process of parturition with the aid of a skeleton and 8 different presentations, and how to...

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  10. Mating (1996 Video)

    Subject
    Veterinary science
    Distribution
    Out of Distribution

    Illustrates the meticulous planning which leads tothe mating of a brood bitch to the stud dog and follows the care, reassurance and control needed for both the courtship stage and the eventual mating....

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1-10 of 21 results | Page 1 of 3
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