21 results Limitar resultados
  1. 1
    Publicado 2006
    Subjects “...Aquatic weeds Congresses....”
    Conference Proceeding Libro
    Engadir a favoritos
    Gardado en:
    Macrophytes in aquatic ecosystems : from biology to management : proceedings of the 11th International Symposium on Aquatic Weeds, European Weed Research Society /
  2. 2
    Publicado 1973
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    Aquatic weeds 1973 : a conference on aquatic weed problems as they relate to drainage systems, held at Palmerston North, 5-6 February 1973, under the auspices of the Advisory Services Division, Ministry of Agriculture and Fisheries /
  3. 3
    por Hughes, Helen R.
    Publicado 1976
    Subjects “...Aquatic weeds New Zealand....”
    Libro
    Engadir a favoritos
    Gardado en:
    Research into aquatic weeds in New Zealand waterways : a review /
  4. 4
    Publicado 1974
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    Aquatic vegetation and its use and control : a contribution to the International Hydrological Decade /
  5. 5
    por Gupta, O. P.
    Publicado 1973
    Subjects “...Aquatic weeds Control....”
    Libro
    Engadir a favoritos
    Gardado en:
    Aquatic weed control for efficient water use.
  6. 6
    Publicado 1982
    Subjects “...Aquatic weeds Control Australia....”
    Libro
    Engadir a favoritos
    Gardado en:
    Water weeds in Australia : a national approach to management /
  7. 7
    por Champion, Paul D.
    Publicado 2000
    Subjects “...Aquatic weeds Control New Zealand....”
    Libro
    Engadir a favoritos
    Gardado en:
    Border control for potential aquatic weeds.
  8. 8
    Publicado 1979
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    The Nelson Lakes and their aquatic weeds / edited by J.M.A. Brown.
  9. 9
    Subjects “...Aquatic weeds New Zealand History....”
    Libro
    Engadir a favoritos
    Gardado en:
    A history of the lake-weed infestation of the Rotorua Lakes and the lakes of the Waikato Hydro-Electric System /
  10. 10
    Subjects “...Aquatic weeds....”
    Libro
    Engadir a favoritos
    Gardado en:
    Identification of weeds and clover : With a chapter on aquatic weeds by R. Mason.
  11. 11
    Publicado 1980
    Subjects “...Aquatic weeds Control New Zealand Wanaka, Lake....”
    Libro
    Engadir a favoritos
    Gardado en:
    Aquatic weed control in Lake Wanaka : [report by the Lake Wanaka Working Party to the Officials Committee on Eutrophication] /
  12. 12
    Publicado 1967
    Subjects “...Aquatic weeds Control New Zealand Auckland (Region) Congresses....”
    Conference Proceeding Libro
    Engadir a favoritos
    Gardado en:
    Rotorua and Waikato water weeds: problems and the search for a solution : (Being the proceedings of the Rotorua Seminar on Water Weeds held on October 15th, 1966.) /
  13. 13
    por Morgan, Shelley
    Publicado 2000
    Subjects “...Aquatic weeds Biological control New Zealand Hastings District....”
    Libro
    Engadir a favoritos
    Gardado en:
    Compliance report : effectiveness of grass carp on control of weed growth, and ancillary effects on the ecology of the Muddy Creek ecosystem /
  14. 14
    por De Winton, M. D.
    Publicado 2011
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    Baseline condition of the Hurunui lakes : LakeSPI and turf communities and regional weed surveillance /
  15. 15
    Publicado 1997
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    National surveillance pest plants : plants prohibited from propagation, sale and distribution /
  16. 16
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    An assessment of the impact of grass carp (Ctenopharyngodon idella) in New Zealand waters /
  17. 17
    Publicado 1998
    Subjects “...Aquatic weeds Control New Zealand Wairoa District....”
    Libro
    Engadir a favoritos
    Gardado en:
    Preventative aquatic weed management strategy : Lakes Waikaremoana and Waikareiti, Te Urewera National Park /
  18. 18
    Publicado 1980
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    Lake Rotokauri : a management guideline.
  19. 19
    Publicado 2001
    Subjects
    Libro
    Engadir a favoritos
    Gardado en:
    Hydrilla in New Zealand : a review of the problem and recommendations for future actions.
  20. 20
    Subjects
    Connect to electronic version
    Libro
    Engadir a favoritos
    Gardado en:
    Review of research on Undaria pinnatifida in New Zealand and its potential impacts on the eastern coast of the South Island /

Ferramentas de procura: