בתוך החיפוש שלך נושאים מוצעים
בתוך החיפוש שלך נושאים מוצעים
134
Ecology
117
Forest ecology
34
Taiga ecology
31
Lake ecology
29
Forests and forestry
25
Plant ecology
24
Soil ecology
23
Biotic communities
23
Human ecology
22
Environmental aspects
21
Freshwater ecology
20
Plant communities
18
Human beings
16
Influence on nature
15
Forest soils
15
Meadow ecology
14
Mammals
13
Birds
13
Soils
12
Animal ecology
11
Conifers
11
Freshwater biology
11
Marine ecology
11
Reclamation of land
11
Steppe ecology
11
Trees
10
Economic conditions
10
Natural resources
9
Pollution
9
Reservoir ecology
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61יצא לאור 1968Leningrad, "Nauka," Leningr. otd-nie, 1968.165 p. with diagrs. 21 cm.נושאים: “...Forest ecology Russia (Federation) Primorska︠i︡a oblastʹ...”
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62מאת Mironycheva-Tokareva, N. P. (Nina Petrovna)
יצא לאור 1998Novosibirsk : Nauka, 1998.168, [8] p. : ill. ; 22 cm.נושאים: “...Plant ecology Russia (Federation) Krasnodarskiĭ kraĭ...”
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63יצא לאור 1992Novosibirsk : VO "Nauka", 1992.172 p. : ill., maps ; 22 cm.נושאים: “...Plant ecology Russia (Federation) Baikal, Lake....”
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64יצא לאור 1982Novosibirsk : Izd-vo "Nauka," Sibirskoe otd-nie, 1982.79 p. : ill. ; 22 cm.נושאים: “...Gypsy moth Ecology Russia (Federation) Siberia....”
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65יצא לאור 1978Moskva : Nauka, 1978.199 p. : ill. ; 21 cm.נושאים: “...Fishes Ecology Russia (Federation) White Sea....”
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66יצא לאור 1987Leningrad : Izd-vo "Nauka," Leningradskoe otd-nie, 1987.212 p. : ill., maps ; 22 cm.נושאים: “...Lake ecology Russia (Federation) Ladoga Lake....”
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67Ėkologicheskiĭ vestnik : Gazeta Komiteta Spasenii︠a︡ PechoryЭкологический вестник : Газета Комитета Спасения Печоры.Pechora : Pechorskai︠a︡ Gorodskai︠a︡ Tipografii︠a︡ Ministerstva Pechati i Informat︠s︡ii Respubliki Komivolumes : illustrationsנושאים: “...Ecology Russia (Federation) Pechora (Komi) Newspapers....”
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68יצא לאור 1980Moskva : Izd-vo "Nauka", 1980.250 p. : ill. ; 22 cm.נושאים: “...Reservoir ecology Russia (Federation) Moscow Region....”
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69יצא לאור 1989Petrozavodsk : Karelʹskiĭ filial Akademii nauk SSSR, In-t lesa, 1989.144 p. : ill. ; 20 cm.נושאים: “...Forest ecology Russia (Federation) Karelia....”
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70יצא לאור 1980Ulan-Udė : Bur︠i︡atskiĭ filial SO AN SSSR, 1980.111 p. : ill. ; 20 cm.נושאים: “...Birds Ecology Russia (Federation) Transbaikalia....”
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71יצא לאור 1992Ekaterinburg : "Nauka," Uralʹskoe otd-nie, 1992.168 p. : ill. ; 22 cm.נושאים: “...Mammals Ecology Russia (Federation) Ural Mountains Region....”
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72יצא לאור 1984Krasno︠i︡arsk : In-t lesa i drevesiny im. V.N. Sukacheva SO AN SSSR, 1984.122 p. : ill. ; 20 cm.נושאים: “...Seeds Ecology Russia (Federation) Siberia....”
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73מאת Kasʹ︠i︡anova, L︠i︡ubovʹ Nikolaevna
יצא לאור 1993Novosibirsk : VO "Nauka", 1993.158, [2] p. : ill. ; 22 cm.נושאים: “...Plant ecology Russia (Federation) Olkhon Island Region....”
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74יצא לאור 1992Apatity : Kolʹskiĭ nauch. ︠t︡sentr RAN, 1992.52 p. : ill. ; 20 cm.נושאים: “...Island ecology Russia (Federation) Franz Josef Land....”
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75יצא לאור 1982Vladivostok : Akademi︠i︡a nauk SSSR, Dalʹnevostochnyĭ nauch. ︠t︡sentr, Biologo-pochvennyĭ in-t, 1982.154 p. : ill. ; 23 cm.נושאים: “...Forest ecology Russia (Federation) Sikhote-Alinʹ Range....”
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76יצא לאור 1978Vladivostok : DVN︠T︡S, 1978.171 p. : ill. ; 22 cm.נושאים: “...Forest ecology Russia (Federation) Russian Far East....”
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77יצא לאור 1989Sverdlovsk : UrO AN SSSR, 1989.156 p. ; 20 cm.נושאים: “...Aquatic ecology Russia (Federation) Ural Mountains Region....”
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78יצא לאור 1983Petrozavodsk : Karelʹskiĭ filial AN SSSR, In-t biologii, 1983.184 p. : ill., maps ; 20 cm.נושאים: “...Salmon Ecology Russia (Federation) Karelia....”
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79יצא לאור 1974Krasno︠i︡arsk : [s.n.], 1974.261 p. : ill., graphs.נושאים: “...Forest ecology Russia (Federation) Siberia....”
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80מאת Kulagin, ︠I︡Uriĭ Zakharovich
יצא לאור 1980Moskva : Nauka, 1980.115 p. : ill. ; 21 cm.נושאים: “...Forest ecology Russia (Federation) Ural Mountains Region....”