Yazar

a e porsild

27 cilt bulundu.

Cilt sonuçları

Rocky Mountain wild flowers

A. E. Porsild · Canadian Museum of Nature

454 sayfa · 1974

Botany / Identification / Wild flowers / Pictorial works / Wild flowers, united states

Botany of southeastern Yukon adjacent to the Canol Road

A. E. Porsild · Yayınevi bilinmiyor

400 sayfa · 1951

Botany / Plants

Materials for a flora of Central Yukon Territory

A. E. Porsild · National Museums of Canada

77 sayfa · 1975

Botany / Plants

The vascular plants of the Western Canadian Arctic Archipelago

A. E. Porsild · E. Cloutier, Queen's printer

226 sayfa · 1955

Botany

CiltPlant Life in the Arctic (Edible Wild Plants of Canada Series)A. E. Porsild

Plant Life in the Arctic (Edible Wild Plants of Canada Series)

A. E. Porsild · Canadian Museum of Nature

28 sayfa · 1999

Kategori yok

CiltMiscellaneous contributions from the National Herbarium of CanadaA. E. Porsild

Miscellaneous contributions from the National Herbarium of Canada

A. E. Porsild · Yayınevi bilinmiyor

92 sayfa · 1940

Kategori yok

BotanyIllustrated flora of the Canadian Arctic ArchipelagoA. E. Porsild

Illustrated flora of the Canadian Arctic Archipelago

A. E. Porsild · Wueen's Printer

218 sayfa

Botany

PlantsBotanical excursion to Jasper and Banff National Parks, AlbertaA. E. Porsild

Botanical excursion to Jasper and Banff National Parks, Alberta

A. E. Porsild · Yayınevi bilinmiyor

38 sayfa · 1959

Botany / Mountain plants / Plants

BotanyThe Alpine flora of the east slope of Mackenzie Mountains, Northwest TerritoriesA. E. Porsild

The Alpine flora of the east slope of Mackenzie Mountains, Northwest Territories

A. E. Porsild · Canada Dept. of Mines and Resources, Mines and Geology Branch

35 sayfa · 1945

Botany

CranberriesThe cranberry in CanadaA. E. Porsild

The cranberry in Canada

A. E. Porsild · Yayınevi bilinmiyor

117 sayfa · 1938

Cranberries

CiltThe genus Antennaria in Northwestern CanadaA. E. Porsild

The genus Antennaria in Northwestern Canada

A. E. Porsild · Yayınevi bilinmiyor

25 sayfa · 1950

Kategori yok

CiltA biological exploration of Banks and Victoria IslandsA. E. Porsild

A biological exploration of Banks and Victoria Islands

A. E. Porsild · Yayınevi bilinmiyor

Sayfa sayısı yok · 1950

Kategori yok

PlantsVascular plants collected on Kiska and Great Sitkin Islands in the AleutiansA. E. Porsild

Vascular plants collected on Kiska and Great Sitkin Islands in the Aleutians

A. E. Porsild · Yayınevi bilinmiyor

131 sayfa · 1944

Plants

OxytropisTwo new Oxytropis from Arctic Alaska and YukonA. E. Porsild

Two new Oxytropis from Arctic Alaska and Yukon

A. E. Porsild · Yayınevi bilinmiyor

79 sayfa · 1951

Oxytropis

PlantsFlora of Little Diomede Island in Bering StraitA. E. Porsild

Flora of Little Diomede Island in Bering Strait

A. E. Porsild · Printed for the Royal Society of Canada

38 sayfa · 1938

Plants

CiltGeographical distribution of some elements in the flora of CanadaA. E. Porsild

Geographical distribution of some elements in the flora of Canada

A. E. Porsild · Yayınevi bilinmiyor

Sayfa sayısı yok · 1958

Kategori yok

CiltIagttagelser over den grønlandske Kildeis (Grl.: Sêrsineq) og dens Virkninger paa Vegetationen og JordoverfladenA. E. Porsild

Iagttagelser over den grønlandske Kildeis (Grl.: Sêrsineq) og dens Virkninger paa Vegetationen og Jordoverfladen

A. E. Porsild · Yayınevi bilinmiyor

Sayfa sayısı yok · 1925

Kategori yok

LupinesLupinus arcticus Wats. grown from seeds of pleistocene ageA. E. Porsild

Lupinus arcticus Wats. grown from seeds of pleistocene age

A. E. Porsild · Yayınevi bilinmiyor

114 sayfa · 1967

Lupines

CiltGreenland at the crossroadsA. E. Porsild

Greenland at the crossroads

A. E. Porsild · Yayınevi bilinmiyor

Sayfa sayısı yok · 1948

Kategori yok

BotanyFlora of the Northwest territoriesA. E. Porsild

Flora of the Northwest territories

A. E. Porsild · J. O. Patensude, printer

141 sayfa · 1937

Botany

CiltPuccinellia ambigua Th. Sør., new to the Hudson Bay RegionA. E. Porsild

Puccinellia ambigua Th. Sør., new to the Hudson Bay Region

A. E. Porsild · Yayınevi bilinmiyor

164 sayfa · 1969

Kategori yok

Survival at seaEmergency food in Arctic CanadaA. E. Porsild

Emergency food in Arctic Canada

A. E. Porsild · Dept. of Mines and Resources, Mines and Geology Branch

20 sayfa · 1945

Edible Plants / Food supply / Survival / Shipwreck survival / Survival at sea

BotanyChecklist of the vascular plants of continental Northwest Territories, CanadaA. E. Porsild

Checklist of the vascular plants of continental Northwest Territories, Canada

A. E. Porsild · Canada Department of Agriculture, Plant Research Institute

102 sayfa · 1968

Botany

CiltEarth mounds in unglaciated Arctic northwestern AmericaA. E. Porsild

Earth mounds in unglaciated Arctic northwestern America

A. E. Porsild · Yayınevi bilinmiyor

Sayfa sayısı yok · 1938

Kategori yok

BotanyPlant life in the ArcticA. E. Porsild

Plant life in the Arctic

A. E. Porsild · National Museum of Canada

27 sayfa · 1951

Botany

BotanyRaymond Donovan WoodA. E. Porsild

Raymond Donovan Wood

A. E. Porsild · Yayınevi bilinmiyor

Sayfa sayısı yok

Photographers / Botany

Description and travelReport of a journey through Siberia to Moscow to attend the 220th anniversary of the Academy of Sciences of the U.S.S.R. held in Moscow and Leningrad in June, 1945A. E. Porsild

Report of a journey through Siberia to Moscow to attend the 220th anniversary of the Academy of Sciences of the U.S.S.R. held in Moscow and Leningrad in June, 1945

A. E. Porsild · National Museum of Canada

60 sayfa · 1945

Description and travel