Books

  1. Making a living in conservation;: A guide to outdoor careers
    Making a living in conservation;: A guide to outdoor careers
  2. Acid Waters in Wales (Monographiae Biologicae)
    Acid Waters in Wales (Monographiae Biologicae)
  3. Wasteland Management and Environment
    Wasteland Management and Environment
  4. Ultrastructure of the hen eggshell and its physiological interpretation (Agricultural research reports, 758)
    Ultrastructure of the hen eggshell and its physiological interpretation (Agricultural research reports, 758)
  5. Economic and Institutional Analyses of Soil Conservation Projects in Central America and the Caribbean (World Bank Environment Paper, No 8)
    Economic and Institutional Analyses of Soil Conservation Projects in Central America and the Caribbean (World Bank Environment Paper, No 8)

Books