11 treff

aquatic plants ecology
The structuring effects of light on the deep-water scyphozoan periphylla periphylla
Bozman, Andrea
Bok Bokmål 1998 · Vis mer
Fagmøte i vegetasjonsøkologi på Kongsvold 1989
Fagmøte i vegetasjonsøkologi
Bok Språk ikke angitt 1989 · Les boka på nett · Vis mer
Ecology and management of aquatic vegetation in the Indian subcontinent
edited by Brij Gopal
Bok Engelsk 1990 · Vis mer
The role of higher aquatic plants in the nutrition of the animals of freshwater basins
Gaevskaja, Nadežda Stanislavovna
Bok Engelsk 1969 · Vis mer
Trace element enrichment and effects in native plant species from the Ethiopian Rift Valley areas = : Opptak og effekter av sporelementer i lokale planter fra områder i den Etiopiske Rift Valley
Yetneberk Ayalew Kassaye
Bok Engelsk 2012 · Vis mer
Impacts of nuclear releases into the aquatic environment : proceedings of an International Symposium on Radiological Impacts of Releases from Nuclear Facilities into Aquatic Environments held by the International Atomic Energy Agency at Otaniemi, Finland, 30 June-4 July 1975
International Symposium on Radiological Impacts of Releases from Nuclear Facilities into Aquatic Environments
Bok Engelsk 1975 · Vis mer
Concentrations of petroleum hydrocarbons in sediments and seawater from the Barents and Norwegian Seas 2003-2005
Bojčov, Stepan
Bok Engelsk 2007 · Vis mer
Hearings on the Juvenile Justice and Delinquency Prevention Act : hearings before the Subcommittee on Early Childhood, Youth, and Families of the Committee on Economic and Educational Opportunities, House of Representatives, One Hundred Fourth Congress, second session, hearings held in Washington, DC, March 28, April 30, May 8, and San Marcos, California, May 13, 1996.
United States.
Bok Engelsk · Vis mer
The Structuring role of submerged macrophytes in lakes
Erik Jeppesen ... [et al.]
Bok Engelsk 1998 · Vis mer
Hydrobotanical methods
Richard D. Wood
Bok Engelsk 1975 · Vis mer
Ecological assessment of macrophyton : collection, use, and meaning of data
W. M. Dennis and B. G. Isom, editors
Bok Engelsk 1984 · Vis mer