Výsledky vyhľadávania
- Primary succession and dynamics of Norway spruce coastal forests on land-uplift ground moraine
Svensson Johan S.
Jeglum John K.
Uppsala : Swedish University of Agricultural Sciences , 2000. - 32 s. : 6 obr., 2 čb. fot., 25 cm
xkni - KNIHY
1, z toho voľných 1 - Black spruce stocking returns to near preharvest levels 18 years following alternate-strip clear-cutting
Tenhagen Maxim D.
Jeglum John K.
Sault Ste. Marie : Canadian Forest Service , 1997. - 1 dvojlist : 3 tab., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Decreased strip width and increased seeding period result in increased black spruce stocking and density in 18-year-old strip clear-cuts
Tenhagen Maxim D.
Jeglum John K.
Sault Ste. Marie : Canadian Forest Service , 1997. - 1 dvojlist : 2 obr., 2 tab., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Hydrological responses of drained peatland forests in Ontario
Berry Gregory J.
Jeglum John K.
Crook Gregory W.
Sault Ste. Marie : Canadian Forest Service , 1995. - 1 dvojlist : 4 obr., 1 tab., 28 cm
xkni - KNIHY
1, z toho voľných 0 - Black spruce in Ontario : an overview
Haavisto V. Fred
Jeglum John K.
Sault Ste. Marie : Canadian Forest Service , 1995. - 1 dvojlist : 2 obr., 2 fot., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Operational drainage : plannig, costs, and impact migation
Haavisto V. Fred
Jeglum John K.
Wearn V.H.
Sault Ste. Marie : Canadian Forest Service , 1995. - 1 dvojlist : 4 obr., 2 tab., 28 cm
xkni - KNIHY
1, z toho voľných 0 - Strip cutting : can it curb the shift from black spruce to mixewood stands
Jeglum John K.
Mattice Charles R.
Sault Ste. Marie : Canadian Forest Service , 1995. - 1 dvojlist : 4 tab., 28 cm
xkni - KNIHY
1, z toho voľných 0 - A practitioner's guide to strip clear-cutting in black spruce
Kennington David J.
Jeglum John K.
Sault Ste. Marie : Canadian Forest Service , 1995. - 1 dvojlist : 3 obr., 1 tab., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Forest ecosystem classification in Ontario's clay belt
Arnup Robert W.
Jeglum John K.
Sault Ste. Marie : Canadian Forest Service , 1994. - 1 dvojlist : 4 tab., 28 cm
xkni - KNIHY
1, z toho voľných 0