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Thorvald Julius

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Plant ecologyTemperature relations and phenology of the northeast Greenland flowering plantsSørensen, Thorvald Julius

Temperature relations and phenology of the northeast Greenland flowering plants

Sørensen, Thorvald Julius · I kommission hos C. A. Reitzels forlag

305 sayfa · 1941

Botany / Phenology / Plant ecology

PteridophytaKarsporeplanter og nøgenfrøedeSørensen, Thorvald Julius

Karsporeplanter og nøgenfrøede

Sørensen, Thorvald Julius · Københavns Universitets Fond til Tilvejebringelse af Læremidler, Eksp.: Universitetets Kassererkontor

108 sayfa · 1967

Gymnosperms / Pteridophyta

Plant ecologyThe vegetation types of Northeast GreenlandBent Fredskild, Sørensen, Thorvald Julius

The vegetation types of Northeast Greenland

Bent Fredskild, Sørensen, Thorvald Julius · The Commission for Scientific Research in Greenland

84 sayfa · 1998

Plant communities / Identification / Research / Plant ecology

PlantsThe vascular plants of east Greenland from 710̊0' to 733̊0' N. latSørensen, Thorvald Julius, 1931-1934 Treaarsekspeditionen til Christian x's Land

The vascular plants of east Greenland from 710̊0' to 733̊0' N. lat

Sørensen, Thorvald Julius, 1931-1934 Treaarsekspeditionen til Christian x's Land · C. A. Reitzel

177 sayfa · 1933

Plants

PlantsThe vascular plants of northeast Greenland from 74 ̊30' to 79 ̊00' N. Lat. and a summary of all species found in east Greenland / by Gunnar Seidenfaden and Thorv. Sørensen, with 60 figures in the text and 4 platesGunnar Seidenfaden, Sørensen, Thorvald Julius, 1931-1934 Treaarsekspeditionen til Christian x's Land

The vascular plants of northeast Greenland from 74 ̊30' to 79 ̊00' N. Lat. and a summary of all species found in east Greenland / by Gunnar Seidenfaden and Thorv. Sørensen, with 60 figures in the text and 4 plates

Gunnar Seidenfaden, Sørensen, Thorvald Julius, 1931-1934 Treaarsekspeditionen til Christian x's Land · C. A. Reitzel

215 sayfa · 1937

Plants

Water qualityA study of the water quality of Curlew Lake, WashingtonSteve Thorvald Julius Juul

A study of the water quality of Curlew Lake, Washington

Steve Thorvald Julius Juul · State of Washington Water Research Center, Washington State University

186 sayfa · 1988

Water quality

BotanyThe flora of Melville bugtSørensen, Thorvald Julius

The flora of Melville bugt

Sørensen, Thorvald Julius · C. A. Reitzel

70 sayfa · 1943

Botany

BrayaNew species of Hierochloë, Calamagrostis, and BrayaSørensen, Thorvald Julius

New species of Hierochloë, Calamagrostis, and Braya

Sørensen, Thorvald Julius · C. A. Reitzel

22 sayfa · 1954

Grasses / Calamagrostis / Hierochloe / Braya

PlantsSummary of the botanical investigations in N. E. GreenlandSørensen, Thorvald Julius

Summary of the botanical investigations in N. E. Greenland

Sørensen, Thorvald Julius · C. A. Reitzel

48 sayfa · 1945

Botany / Plants

BotanyThe vascular plants of east Greenland from 71 ̊00 ́to 73 ̊30 ́N. latSørensen, Thorvald Julius

The vascular plants of east Greenland from 71 ̊00 ́to 73 ̊30 ́N. lat

Sørensen, Thorvald Julius · C. A. Reitzel

177 sayfa · 1933

Botany

PuccinelliaA revision of the Greenland species of Puccinellia ParlSørensen, Thorvald Julius

A revision of the Greenland species of Puccinellia Parl

Sørensen, Thorvald Julius · C. A. Reitzel

179 sayfa · 1953

Puccinellia

PollutionAn assessment of nonpoint pollution on the mid-reaches of the Colville River and Dragoon CreekSteve Thorvald Julius Juul

An assessment of nonpoint pollution on the mid-reaches of the Colville River and Dragoon Creek

Steve Thorvald Julius Juul · State of Washington Water Research Center, Washington State University

75 sayfa · 1991

Agricultural wastes / Environmental aspects / Environmental aspects of Colville River (Wash.) / Organic water pollutants / Pollution

Lake restorationThe effects of nonpoint pollution on the water quality of the West Branch of the Little Spokane RiverSteve Thorvald Julius Juul

The effects of nonpoint pollution on the water quality of the West Branch of the Little Spokane River

Steve Thorvald Julius Juul · State of Washington Water Research Center, Washington State University

156 sayfa · 1990

Environmental aspects / Environmental aspects of Grazing / Eutrophication / Grazing / Lake restoration

PollutionA further evaluation of nonpoint source pollution in the Trout Creek and Barrett Creek drainage basins in Ferry County, WashingtonSteve Thorvald Julius Juul

A further evaluation of nonpoint source pollution in the Trout Creek and Barrett Creek drainage basins in Ferry County, Washington

Steve Thorvald Julius Juul · State of Wash. Water Research Center, Washington State University

85 sayfa · 1991

Water / Pollution

Water qualityA report on the water quality of Twin Lakes, Washington, before and after restoration effortsSteve Thorvald Julius Juul

A report on the water quality of Twin Lakes, Washington, before and after restoration efforts

Steve Thorvald Julius Juul · State of Washington Water Research Center, Washington State University

Sayfa sayısı yok · 1992

Water quality

Lake ecologyTwin Lakes restoration analysis (phase I)Steve Thorvald Julius Juul

Twin Lakes restoration analysis (phase I)

Steve Thorvald Julius Juul · State of Washington Water Research Center, Washington State University

Sayfa sayısı yok · 1987

Lake restoration / Lake ecology

WaterA furthur evaluation of nonpoint source pollution in the Trout Creek and Barrett Creek drainage basins in Ferry County, WashingtonSteve Thorvald Julius Juul

A furthur evaluation of nonpoint source pollution in the Trout Creek and Barrett Creek drainage basins in Ferry County, Washington

Steve Thorvald Julius Juul · State of Washington Water Research Center, Washington State University

85 sayfa · 1991

Agricultural wastes / Environmental aspects / Environmental aspects of Agricultural wastes / Pollution / Water

Lake ecologyA limnological assessment of Twin Lakes, WashingtonSteve Thorvald Julius Juul

A limnological assessment of Twin Lakes, Washington

Steve Thorvald Julius Juul · Yayınevi bilinmiyor

87 sayfa · 1986

Limnology / Lakes / Lake ecology

Lake ecologyTwin Lakes restoration analysisSteve Thorvald Julius Juul

Twin Lakes restoration analysis

Steve Thorvald Julius Juul · Yayınevi bilinmiyor

183 sayfa · 1992

Lake restoration / Lake ecology

Water qualityExtended investigation of Franklin D. Roosevelt Lake, 1996William H. Funk, Steve Thorvald Julius Juul

Extended investigation of Franklin D. Roosevelt Lake, 1996

William H. Funk, Steve Thorvald Julius Juul · State of Washington Water Research Center

25 sayfa · 1996

Limnology / Water quality

VaccinationRecherches sur la marche de l'immunisation active contre la diphtérieCarl Julius Salomonsen, Thorvald Johannes Marius Madsen

Recherches sur la marche de l'immunisation active contre la diphtérie

Carl Julius Salomonsen, Thorvald Johannes Marius Madsen · Masson

11 sayfa · 1898

Diphtheria / Prevention & control / Vaccination

Water qualityLake Franklin D. RooseveltRene Forman Derewetzky, William H. Funk, Steve Thorvald Julius Juul

Lake Franklin D. Roosevelt

Rene Forman Derewetzky, William H. Funk, Steve Thorvald Julius Juul · State of Washington Water Research Center

153 sayfa · 1993

Limnology / Water quality

PollutionNonpoint pollution at the headwaters of the Sanpoil River in Ferry County, WashingtonSteve Thorvald Julius Juul, William H. Funk, Barry C. Moore

Nonpoint pollution at the headwaters of the Sanpoil River in Ferry County, Washington

Steve Thorvald Julius Juul, William H. Funk, Barry C. Moore · State of Washington Water Research Center

99 sayfa · 1993

Water / Pollution