Hitlist - : Helliwell
Hitlist - : Helliwell

There are 26 hits.

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  1. The amenity value of trees and woodlands in urban areas. (1976)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  2. The assessment of landscape preferences. (1978)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  3. Assessment of the value of vegetation lost or gained through road construction. (1979)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  4. A bioassay for comparing phosphorus availability in soils. (1979)
Harrison A F, Helliwell D R
Staff publications archive
Harrison, A F (Tony) (Author) CEH Staff publicationsAdd To Basket
  5. A bioassay for determining plant availability of phosphorus in soils. (1978)
Harrison A F, Helliwell D R et al
Staff publications archive
Harrison, A F (Tony) (Author) CEH Staff publicationsAdd To Basket
Reserve a copy 6. Case studies in vegetation change, habitat transference and habitat creation (1996)
Helliwell, D R (Rodney)
ISBN: 0950793124
Copies: 1
Helliwell, D R (Rodney) (Author)574.9:502.7Books/MonographsAdd To Basket
  7. The concept of waste and the conservation of nature. (1975)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  8. Discount rates and environmental conservation. (1975)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  9. Discount rates in land use planning. (1974)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  10. The distribution of woodland plant species in some Shropshire hedgerows. (1975)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  11. Effects of light and weed competition on the growth of seedlings of four tree species on a range of soils. (1979)
Helliwell D R, Harrison A F
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  12. The effects of size and isolation on the conservation value of wooded sites in Britain. (1976)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  13. Floristic diversity in some central Swedish forests. (1978)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  14. Forestry's long-term environmental role. (1978)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  15. Germination and growth of Primula vulgaris Huds. (1980)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  16. Management objectives and their implementation in multipurpose forestry. (1974)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  17. Nature dilutes the quality of urban life: notes for the introduction of a discussion. (1974)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
Reserve a copy 18. Options in forestry : a review of literature on the effects of different tree species and silvicultural systems on soil, flora, fauna, visual amenity, and timber production (1982)
Helliwell, D R (Rodney)
ISBN: 0906527090
Copies: 2
Helliwell, D R (Rodney) (Author)634.0.18Books/MonographsAdd To Basket
  19. Perception and preference in landscape appreciation - a review of the literature. (1976)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  20. Preparation of value indices for non-market benefits based on characteristics of the forest environment. (1978)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  21. Responses of seedlings from differing seed lots of sycamore and birch, when grown in a range of Lake District soils. (1975)
Harrison A F, Helliwell D R
Staff publications archive
Harrison, A F (Tony) (Author) CEH Staff publicationsAdd To Basket
  22. The small woodland: social benefits: landscape, amenity and recreation. (1976)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  23. Survey and evaluation of wildlife on farmland in Britain: an "indicator species" approach. (1978)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  24. The value of vegetation for conservation. I. Four land areas in Britain. (1974)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  25. The value of vegetation for conservation. II. M1 motorway area. (1974)
Helliwell D R
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
  26. Variations in the growth of different seeds of Acer pseudoplatanus and Betula verrucosa grown on different soils. (1978)
Helliwell D R, Harrison A F
Staff publications archive
Helliwell, D R (Rodney) (Author) CEH Staff publicationsAdd To Basket
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