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  1. Water Quality - Summer School Video (1994 Video)

    Producer
    Iris Rowbotham
    Subject
    Chemistry
    Distribution
    AVAILABLE AS COURSE MATERIAL ONLY, Videocassette. Standard formats. col. 16 min.

    Intended for viewing at the summer school for the T102 course before students complete their water quality exercise. Shows how the quality of a river can be judged using different field tests and how...

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  2. Driven Clean Away (1991 Video)

    Producer
    Philip Ashby
    Subject
    Environmental science; Technology
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 24 min.

    The city of Gothenburg, Sweden, has stringent regulations governing air quality, and has the power to stop all traffic if pollution levels reach unacceptably high values. This filmed report shows the systems...

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  3. Farming, Organic or Conventional (1987 Video)

    Producer
    Pam Taylor
    Subject
    Agriculture
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 24 min.

    Looks at the developments that have taken place in British agriculture over the last 50 years. Although yields have doubled, this is not without other inputs into the system, especially fertilisers and...

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  4. Novel Proteins (1987 Video)

    Producer
    Pam Taylor
    Subject
    Technology
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 25 min.

    Looks at some new developments in the food industry starting with single cell proteins from mineral oil and leaf protein from lucerne. Compares the economics of producing these materials for animal feed with...

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  5. Today’s Beef (1987 Video)

    Producer
    Pam Taylor
    Subject
    Agriculture
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 25 min.

    Barley beef, bull beef, traditional beef, dairy beef, the Charolais cross are all terms which should be understood in order to distinguish butcher from butcher or supermarket from supermarket. Explains these...

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  6. Deer Farming (1978 Video)

    Producer
    Pat McCurry
    Subject
    Agriculture
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 25 min.

    The Scottish Highlands are the traditional home of the red deer, which have provided an expensive sport rather than a source of meat. Farming in these areas has been mainly restricted to sheep rearing which...

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