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  1. Flevoland Polders: A Managed Succession (1986 Video)

    Producer
    Tony Jolly
    Subject
    Biology; Environmental science
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 24 min.

    Shows how the hydrosere succession has been ‘managed’ in the Dutch polders to produce a variety of habitats and land types. Following exclosure from the sea, the shallow freshwater lakes and marshes that...

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  2. Escape from Hunger (1985)

    Director
    Alan Pendry
    Producer
    Robin Jackson
    Subject
    Agriculture; Development studies
    Distribution
    Out of distribution

    Examines why many of the rural population in the Third World face a perpetual struggle to provide enough food, due partly to the an adverse climate and unsuitable agricultural land. The problem is compounded...

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