Ekoloʾgija un dabas aizsardzība
Liepa, I. I︠A︡. (Imant I︠A︡kovlevich), Maurin̦š, Arturs, Vimba, Ė. K. (Ėdgar Karlovich)
Year of Publication 1991
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Year of Publication 1991
Book
Computer-controlled electrical detection system for a spark source mass spectrometer
Dale, L. S, Liepa, I, Rendell, P. S, Whittem, R. N
Published in Analytical chemistry (Washington) (01.12.1981)
Published in Analytical chemistry (Washington) (01.12.1981)
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Journal Article
Temperature impact on distribution of entomological damage in Norway spruce Picea abies (L.) Karst. young forest stands
Luguza, S., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Miezite, O., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Indriksons, A., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Ruba, J., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty
Published in Mezzinatne (Latvia) (2012)
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Published in Mezzinatne (Latvia) (2012)
Journal Article
Effect of defoliation caused by European pine sawfly Neodiprion sertifer Geoffr. on Scots pine Pinus sylvestris L
Smits, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia), Strike, Z., Latvian State Forest Research Inst. Silava, Salaspils (Latvia), Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia)
Published in Mezzinatne (Latvia) (2009)
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Published in Mezzinatne (Latvia) (2009)
Journal Article
Tree biomass structure of spruce forest in Latvia
Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty. Dept. of Silviculture, Blija, T., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty. Dept. of Silviculture
Published in Raksti (2008)
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Published in Raksti (2008)
Journal Article
Taper of coniferous saw logs in Latvia
Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Dreska, A., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Grunda, V., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Lipins, L., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Roga, G., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty, Sarmulis, Z., Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty
Published in Raksti (2008)
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Published in Raksti (2008)
Journal Article
Influence of the Riga phosphate plant on pine forest stands and the dynamics of anthropogenic stress after the shutdown of the plant
Liepa, I. (Latvia Univ. of Agriculture, Jelgava (Latvia). Forest Faculty), Galaktinova, D, Pospelova, G, Ramans, K, Nikodemus, O
Published in Raksti (2003)
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Published in Raksti (2003)
Journal Article
Analysis of tree felling, regeneration, import and export dynamics in Latvia
Bertaite, L., Latvia Univ. of Agriculture, Jelgava (Latvia), Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia)
Published in Research for rural development : annual ... international scientific conference proceedings (2011)
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Published in Research for rural development : annual ... international scientific conference proceedings (2011)
Journal Article
Studies of wood resources dynamics in the Faculty of Forest
Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia). Faculty of Forest. Dept. of Silviculture
Year of Publication 2009
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Year of Publication 2009
Conference Proceeding
Development of Norway spruce mycorrhiza in mixed Norway spruce and grey alder stands infected by Heterobasidion annosum
Gaitnieks, T. (Latvian Forestry Research Inst. "Silava", Salaspils (Latvia)), Liepa, I, Rokjanis, B, Indriksons, A. (Latvian Univ. of Agriculture, Jelgava (Latvia). Dept. of Forestry)
Published in Metsanduslikud uurimused (01.06.2000)
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Published in Metsanduslikud uurimused (01.06.2000)
Journal Article
Fine-root biomass and morphology in scots pine Pinus sylvestris L. young stands
Bardulis, A., Latvia Univ. of Agriculture, Jelgava (Latvia);Latvian State Forest Research Inst. Silava, Salaspils (Latvia), Jansons, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia), Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia)
Published in Research for rural development : annual ... international scientific conference proceedings (2011)
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Published in Research for rural development : annual ... international scientific conference proceedings (2011)
Journal Article
Carbon accumulation in overground and root biomass of grey alder (Alnus incana (L.) Moench) aegopodiosa
Miezite, O., Latvia Univ. of Agriculture, Jelgava (Latvia), Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia), Lazdins, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia)
Published in Research for rural development : annual ... international scientific conference proceedings (2011)
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Published in Research for rural development : annual ... international scientific conference proceedings (2011)
Journal Article
Characterization of naturally afforested farmlands in Latvia
Lazdins, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia), Lazdina, D., Latvian State Forest Research Inst. Silava, Salaspils (Latvia), Liepa, I., Latvia Univ. of Agriculture, Jelgava (Latvia)
Published in Research for rural development : annual ... international scientific conference proceedings (2010)
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Published in Research for rural development : annual ... international scientific conference proceedings (2010)
Journal Article