Zobrazeno 1 - 5
of 5
pro vyhledávání: '"G S, Jonsson"'
Publikováno v:
SIL Proceedings, 1922-2010. 30:1349-1352
Autor:
G. S. Jonsson
Publikováno v:
Journal of Applied Ichthyology. 16:172-176
Summary The legislation concerning aquaculture and aquaculture products is rather complicated in Iceland. Licences are issued by two governmental institutions, one agency under the Ministry for the Environment and the other under the Ministry of Agri
Publikováno v:
SIL Proceedings, 1922-2010. 27:340-343
Publikováno v:
Laeknabladid. 80(8)
The estimated prevalence of impotence in western societies approximates 7%. A retrospective descriptive study was performed on 282 Icelandic males (mean age 53.5 years, range 19-79) referred for evaluation of impotence during the period 1986-1991. Di
Publikováno v:
The Journal of Ecology. 77:332
The hypothesis that microalgal production alone sustains the high animal density and production within the macroalgal vegetation was tested by quantifying the growth and seasonal development of a Nitella bed in Lake Thingvallavatn, and the contributi