v a kovda

V. A. Kovda · Nauka

251 sayfa · 1989

Chernozem soils

V. A. Kovda · Vyss aja z kola

367 sayfa · 1988

Kategori yok

V. A. Kovda · Nauch. t͡s︡entr biol. issledovaniĭ

187 sayfa · 1974

Soils / Meadows

V. A. Kovda · "Nauka"

215 sayfa · 1987

Plants / Effect of soil compaction on / Soil stabilization / Soil permeability

V. A. Kovda · Izd-vo "Nauka"

97 sayfa · 1967

Alkali lands

V. A. Kovda · "Nauka"

211 sayfa · 1971

Irrigation / Drainage

V. A. Kovda · ʻʻNaukʼʼ

246 sayfa · 1972

Irrigation / Drainage

V. A. Kovda · Tip. gazety "Pravda"

23 sayfa · 1951

Irrigation

V. A. Kovda · Izd-vo Akademii nauk SSSR

109 sayfa · 1952

Hydraulic engineering

V. A. Kovda · Academia

113 sayfa · 1980

Biogeochemical cycles / Nature / Effect of human beings on / Biosphere

V. A. Kovda · Izd-vo Mosk. un-ta

Sayfa sayısı yok · 1973

Soils / Trace elements in soils

V. A Kovda · Hutchinson/Fao/Unesco

Sayfa sayısı yok · 1973

Kategori yok

V. A. Kovda · Nauka

164 sayfa · 1980

Irrigation

V. A. Kovda · Nauchnyĭ t͡sentr biologicheskikh issledovaniĭ AN SSSR v Pushchine

170 sayfa · 1981

Biotic communities / Soil ecology / Soils / Analysis

V. A. Kovda · "Nauka"

141 sayfa · 1987

Biogeochemical cycles / Biosphere

V. A. Kovda · Izd-vo "Nauka"

302 sayfa · 1983

Chernozem soils

V. A. Kovda · Izd-vo "Nauka"

211 sayfa · 1984

Agricultural ecology / Fertilizers / Environmental aspects

V. A. Kovda · Izd-vo "Nauka"

191 sayfa · 1982

Reclamation of land / Irrigation / Drainage

V. A. Kovda · Izd-vo "Nauka,"

262 sayfa · 1983

Nature / Environmental monitoring / Pollution / Effect of human beings on

V. A. Kovda · Dagestanskiĭ filial AN SSSR, Otdel biologii

107 sayfa · 1982

Crops and soils / Soils

V. A. Kovda · Nauch. t͡s︡entr biologicheskikh issl. AN SSSR v Pushchine

159 sayfa · 1987

Topographic maps

V A. Kovda · ITC-Unesco Centre for Integrated Surveys

Sayfa sayısı yok · 1966

Kategori yok

V. A. Kovda, V. V. Egorov · Izd-vo Akademii nauk SSSR

173 sayfa · 1958

Drainage

V. A. Kovda, V. V. Egorov · "Nauka"

275 sayfa · 1986

Soil science / History

V. A. Kovda, E. V. Lobova · [Nauka]

144 sayfa · 1974

Soils / Congresses / Soil geography

V. A. Kovda, E. V. Lobova · Nauka

257 sayfa · 1965

Soils

V. A. Kovda, S. V. Zonn · "Nauka"

186 sayfa · 1986

Kategori yok

V. A. Kovda, E. V. Lobova · Akademii͡a︡ nauk SSSR, Nauch. t͡s︡entr biologicheskikh issledovaniĭ

196 sayfa · 1984

Soils / Reclamation of land / Antiquities

V. A. Kovda, E. V. Lobova · Israel Program for Scientific Translations

267 sayfa · 1968

Soils / Sols

V. A. Kovda, M. A. Glazovskai︠a︡ · "Nauka"

269 sayfa · 1986

Soils / Soil science / Congresses