Селскостопанска академия

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Намерени са 191 резултата. Да не би да имахте предвид forest?
Coastal and inland provenance trials in Pinus sylvestris L.
8
Каталог "Книги"
Coastal and inland provenance trials in Pinus sylvestris L.
(1971)
Carin Ehrenberg; Ake Gustafsson

Versuche uber den Verlauf des Schwarmens von Borkenkafern und des Insektenbefalls an Kiefernholz in Mittelschweden
8
Каталог "Книги"
Versuche uber den Verlauf des Schwarmens von Borkenkafern und des Insektenbefalls an Kiefernholz in Mittelschweden
(1974)
Hubertus Eidmann

Temperature response of pollen mother cells in Larix and its importance for pollen formation
8
Каталог "Книги"
Temperature response of pollen mother cells in Larix and its importance for pollen formation
(1968)
Gosta Eriksson

Flowering in a clone trial of Picea abies Karst
8
Каталог "Книги"
Flowering in a clone trial of Picea abies Karst
(1973)
Gosta Eriksson; Alena Jonsson; Dag Lindgren

Further studies on meiosis and pollen formation in Larix
8
Каталог "Книги"
Further studies on meiosis and pollen formation in Larix
(1970)
Gosta Eriksson; Inger Ekberg; Alena Jonsson

Compression tests on engelmann spruce and douglas fir stud walls
Пр 1657
Каталог "Книги"
Compression tests on engelmann spruce and douglas fir stud walls
(1971)
L. Espenas

Shrinkage of douglas fir, western hemlock and red alder as affected by drying conditions
Пр 1657
Каталог "Книги"
Shrinkage of douglas fir, western hemlock and red alder as affected by drying conditions
(1971)
Leif Espenas

Forest Lepidoptera of Canada
Пр 1677
Каталог "Книги"
Forest Lepidoptera of Canada
Recorded by the Forest Insect Survey. Vol. 1 - (1966)
Vol. 4 Microlepidoptera

SYLVA
Каталог "Периодика"
SYLVA
The annual publication of

ANNUAL report of the Forest proucts Research Branch 1964/65
Пр II 401
Каталог "Периодика"
ANNUAL report of the Forest proucts Research Branch 1964/65

ANNUAL report of the Forest research branch fiscal year 1963
ИГ /Институт по гора
Каталог "Периодика"
ANNUAL report of the Forest research branch fiscal year 1963