20 treff

biological productivity
Simulering av strømfelt, hydrografi, isdekke og primærproduksjon i det nordlige Barentshav
Dag Slagstad og Svein Stokke
Bok Bokmål 1994 · Les boka på nett · Vis mer
First year effects of grazing and fertilization on the growth of Deschampsia cesposita and D.flexuosa seedlings, and productivity : in Nord-Østerdalen old fields
Granerud, Tone
Bok Bokmål 1998 · Vis mer
Microbes and biological productivity : twenty-first symposium of the Society for General Microbiology held at University College London, April 1971
Society for General Microbiology
Bok Engelsk 1971 · Vis mer
Biological efficiency in agriculture
Spedding, C. R. W.
Bok Engelsk 1981 · Vis mer
Photosynthesis
Lawlor, D. W.
Bok Engelsk 2001 · Vis mer
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Productivity of terrestrial animals : principles and methods
K. Petrusewicz and A. Macfadyen
Bok Engelsk 1970 · Vis mer
Growth and productivity of haricot bean (Phaseolus vulgaris L.) under different moisture and light regimes
Walelign Worku = Vekst og produktivitet h...
Bok Engelsk 2002 · Vis mer
The energy flow through a Chorthippus parallelus (Zett.) (Orthoptera) population on a meadow in Tvärminne, Finland
by Göran Gyllenberg
Bok Engelsk 1969 · Vis mer
Energy flow : its biological dimensions : a summary of the IBP in Canada, 1964-1974 edited by Thomas W. M. Cameron and L. W. Billingsley
Canadian Committee for the International Biological Programme
Bok Engelsk · 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
Plant response to biochar augmented soils from different biogeographic regions
Zuzana Mičekova
Bok Engelsk 2012 · Vis mer
Perspectives of biophysical ecology
edited by David M. Gates and Rudolf B. Sc...
Bok Engelsk 1975 · Vis mer
Proceedings of the XXVIII international horticultural congress on science and horticulture for people : proceedings of the international symposium on postharvest technology in the global market : IHC Lisboa 2010. No. 934:2.
International Horticultural Congress (28 : 2010 Lisboa)
Bok Engelsk 2012 · Vis mer
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First year effects of grazing and fertilization on the growth of Deschampsia cespitosa and D. flexuosa seedlings, and productivity in Nord-Østerdalen old fields : a study of management and plant responses in ths Norwegian cultural landscape = Første års effekter av beiting og gjødsling på veksten av Deschampsia cespitosa og D. flexuosa, og produktiviteten på gamle beite- og slåtteenger i Nord-Østerdalen : et studie av forvaltning og planteresponser i det norske kulturlandskapet
by Tone Granerud
Bok Engelsk 1998 · Vis mer
Hearings on the reauthorization of the Higher Education Act of 1965 : Title IX, trio and state student incentive grants, and campus-based programs : hearings before the Subcommittee on Postsecondary Education of the Committee on Education and Labor, House of Representatives, One Hundred Second Congress, first session, hearings held in Washington, DC, June 13, 18, and 26, 1991.
United States.
Bok Engelsk · Vis mer
The Trophic cascade in lakes
edited by Stephen R. Carpenter and James ...
Bok Engelsk 1993 · Vis mer
Management of public lands and national forests of the Pacific Northwest : oversight hearing before the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, House of Representatives, One Hundred Third Congress, first session, on rehabilitation, reforestation, and reinvestment on public lands and national forests of the Pacific Northwest : hearing held in Washington, DC, March 30, 1993.
United States.
Bok Engelsk · Vis mer
Roundtable on religious freedom in China : roundtable before the Congressional-Executive Commission on China, One Hundred Seventh Congress, second session, March 25, 2002.
United States.
Bok Engelsk · Vis mer
Ecological studies in Japanese grasslands, with special reference to the IBP area : productivity of terrestrial communities
edited by M. Numata
Bok Engelsk 1975 · Vis mer