Investigations representing the departments
€30
Search results for “Operations Research”
Botany, zoology and the natural world, from the age of the great naturalists.
Read as
Books
Animal communities in temperate America
€20
Divers voyages touching the discovery of America and the islands adjacent
€40
Camps in the Caribbees
€30
The commercial products of the sea
€50
Birds through an opera-glass
€35
The birds of Ontario in relation to agriculture
€25
Birdcraft
€40
Rhymes of a Red Cross man
€25
My study windows
€35
College zoology
€45
A dictionary of scientific terms
€40
A course of practical instruction in botany
€45
A course of elementary instruction in practical biology
€30
The birds of Ontario
€45
Among the Forces
€45
Studies of plant life in Canada
€35
The birds of Canada
€50
Narrative of discovery and adventure in the polar seas and regions
€50
Sea-side studies at Ilfracombe, Tenby, the Scilly Isles, and Jersey
€50
Extracts from Micrographia
€35
The Cruise Of The Tomas Barrera
€20
In nesting time
€35
The structure and classification of birds
€25
Plantenkunde voor Indië
€30
Nature and development of plants
€50
The origin of a land flora
€50
A laboratory manual of invertebrate zoölogy
€35
Studies of Plant Life in Canada: Wild Flowers, Flowering Shrubs, and Grasses
€25
Things mother used to make
€50
Outlines of zoology
€45
Health and Education
€45
Early embryology of the chick
€30
Sharp eyes
€15
Rural hours
€40
How to attract and protect wild birds
€20
Outlines Of Lessons In Botany
€40
Plant anatomy from the standpoint of the development and functions of the tissues, and handbook of microtechnic
€20
A history of British birds
€40
Secrets of earth and sea
€30
A text-book of botany
€45
A short history of natural science and of the progress of discovery
€45
The desert
€35
Lives of game animals
€35
The romance of natural history
€40
Lehrbuch der speziellen Zoologie
€35
The Ibis
€45
A flora of northwest America
€30
Science in Arcady
€15
Noticias de Nutka
€20
Morphology of angiosperms
€40
Two years among New Guinea cannibals
€40
Life and her children
€20
The confessions of a beachcomber
€25
Syllabus der Pflanzenfamilien
€25
Contributions from the herbarium of the Geological Survey of Canada
€30
The structure and development of mosses and ferns (Archegoniatae)
€25
The winners in life's race
€35
The polar and tropical worlds
€25
Little Brothers of the Air
€45