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Намерени са 553 резултата.
Date of planting studies of winter wheat and winter barley in relation to root and grown rot, grain yields and quality
Пр 995
Каталог "Книги"
Date of planting studies of winter wheat and winter barley in relation to root and grown rot, grain yields and quality
(1972)
C. Fanster; M. Weihing; M. Boosalis; и др.

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

Studies on the biogenesis of endoplasmic reticulum in the liver cell
А 926
Каталог "Книги"
Studies on the biogenesis of endoplasmic reticulum in the liver cell
(1973)
Lennart Eriksson

Studies on growth and cytomorphosis in the thymo-limphatic system
А 926
Каталог "Книги"
Studies on growth and cytomorphosis in the thymo-limphatic system
With special reference to the influence of the thymus and the thyroid in guinea-pigs (1965)
Ulf Ernstrom

Studies on the infectious bronchitis virus of chickens isolated in Finland
А 1015
Каталог "Книги"
Studies on the infectious bronchitis virus of chickens isolated in Finland
With reference to the serological survey ofits occurrence (1966)
Timo Estola

Studies on Cynipidae Alloxystinae
Пр 734
Каталог "Книги"
Studies on Cynipidae Alloxystinae
P. 1 - (1971)
P. 1 The identity of Alloxysta rubriceps (Kieffer, 1902), with some general remarks on the subfamily
H. Evenhuis

Studies on Cynipidae Alloxystinae
Пр 734
Каталог "Книги"
Studies on Cynipidae Alloxystinae
P. 1 - (1971)
P. 2 The identity of some species associated with aphids of economic importance
H. Evenhuis

Grain sorghum row spacing, plant population, and irrigation studies on the high plains of eastern New Mexico
Пр 1362
Каталог "Книги"
Grain sorghum row spacing, plant population, and irrigation studies on the high plains of eastern New Mexico
(1971)
Ralph Finkner; Norman Malm

Flood studies : An international guide for collection and processing of data
8
Каталог "Книги"
Flood studies : An international guide for collection and processing of data
A contribution to the international hydrological decade (1971)
F. etc.

Laboratory Studies on the Development, Longevity, and Fecundity of Six Lepidopterous Pests of Cotton in Arizona
Пр 1196
Каталог "Книги"
Laboratory Studies on the Development, Longevity, and Fecundity of Six Lepidopterous Pests of Cotton in Arizona
(1972)
R. Fye; W. McAda

Further studies on the effect of field conditions and cultural practices on infection with stalk-rot complex of maize
Пр 1975
Каталог "Книги"
Further studies on the effect of field conditions and cultural practices on infection with stalk-rot complex of maize
(1972)
A. Samra; et al.

Apple maggot control studies
Пр 1298
Каталог "Книги"
Apple maggot control studies
(1957)
Philip Garman

Cytotaxonomic studies in the genus sorghum
II 339
Каталог "Книги" | Книги
Cytotaxonomic studies in the genus sorghum
(1950)
Edward Garber

Studies on the biology, ecology and control of the pine tree emperor moth, Nudaurelia cytherea cytherea (Fabr.) (Lepidoptera: Saturniidae)
Пр 2284
Каталог "Книги"
Studies on the biology, ecology and control of the pine tree emperor moth, Nudaurelia cytherea cytherea (Fabr.) (Lepidoptera: Saturniidae)
(1975)
H. Geertsema

Studies in costs of production
Пр II 541
Каталог "Книги"
Studies in costs of production
town milk supply farms 1975-76 (1977)
R. Gillespie

Studies in costs of production
Пр II 541
Каталог "Книги"
Studies in costs of production
town milk supply farms 1974-75 (1976)
R. Gillespie

Studies on clay minerals and clay mineral formation in soil profiles in Scandinavia
Пр 908
Каталог "Книги"
Studies on clay minerals and clay mineral formation in soil profiles in Scandinavia
(1967)
Odd Gjems

Studies on the DNA Content Nuclear Protein and dry Mass of Bull Spermatids and Spermatozoal Heads with Aspects on Fertility
22303
Каталог "Книги" | Книги
Studies on the DNA Content Nuclear Protein and dry Mass of Bull Spermatids and Spermatozoal Heads with Aspects on Fertility
(1966)
Barton Gledhill

Taxonomic Studies of the Encyrtidae with the Descriptions of New Species and a New Genus (Hymenoptera: Chalcicoidea)
Пр II 694
Каталог "Книги"
Taxonomic Studies of the Encyrtidae with the Descriptions of New Species and a New Genus (Hymenoptera: Chalcicoidea)
(1981)
Gordon Gordh; V. Trjapitzin

Comparative morphological studies of the ants, with particular reference to the Mouthparts (Himenoptera: Formicidae)
Пр 911
Каталог "Книги"
Comparative morphological studies of the ants, with particular reference to the Mouthparts (Himenoptera: Formicidae)
(1969)
William Gotwald