Arts and Humanities
1840s
25%
1950s
16%
1960s
50%
1970s
50%
Action
50%
Aldo Leopold
16%
Alienation
16%
Biology
25%
Bolsheviks
50%
Communist
50%
Communist Regime
50%
Conception
16%
Danger
33%
Dispossession
16%
Ecological
16%
Eden
25%
Environmentalism
50%
era
50%
Esthetics
50%
Europe
50%
Fanaticism
33%
Geographers
50%
Human Rights
16%
human spirit
25%
Karl Marx
50%
Lamarck
25%
Living Things
50%
Majority
50%
Mongols
50%
Mythology
16%
Neighbors
33%
Nonhuman
66%
Rubrics
50%
Russia
50%
Russian Life
50%
Scholars
50%
Science
50%
Secret
16%
Seventeenth Century
50%
Sound
16%
Soviet life
25%
Soviet Policy
50%
Spiritual
16%
State power
50%
Technical
50%
Testaments
16%
Truth
33%
venues
50%
Western Civilization
25%
wishes
16%
Keyphrases
Adjudication
33%
Aesthetic Reasons
50%
Capitalist
50%
Communism
50%
Communist States
25%
Conservation Movement
50%
Conservationists
50%
Demythologization
50%
Distorted Images
25%
Eden
25%
Engels
25%
Environmental Impact
25%
Environmental Management
25%
Environmental Objectives
25%
Environmental Protection
50%
Environmentalism
100%
Europe
25%
Fanaticism
33%
First Five-Year Plan
50%
Gambit
25%
Geographers
25%
Greater Good
33%
Habitat Protection
25%
Healthcare Resources
25%
Historical Origins
50%
Horticulturist
25%
Human Spirit
25%
Human-nature Relationship
25%
Industrial Development
25%
Jean-Baptiste Lamarck
25%
Karl Marx
25%
Life Form
50%
Living Things
25%
Michurin
25%
Michurinism
50%
Mongols
50%
Nikita Mikhalkov
25%
Political Vision
33%
Pollution
66%
Privacy Knowledge
50%
Renewable Resources
25%
Saint-Hilaire
25%
Scientific Approach
50%
Scientific Reason
50%
Shadow Image
25%
Soviet Life
25%
Soviet Period
50%
State Power
25%
Western Culture
25%
World Map
25%
Social Sciences
Alcoholic Beverages
50%
Bolsheviks
25%
Cognitive Map
50%
Communism
50%
Communist Regime
25%
Ecologist
25%
Environmental Conservation
50%
Environmental History
50%
Environmental Management
25%
Environmentalism
50%
Fanaticism
50%
Geographers
25%
Human Activities Effects
25%
Human Diversity
25%
Human Nature
25%
Human Rights
25%
Human Species
25%
Industrial Development
50%
Morality
25%
Mythology
25%
Peaceful Coexistence
25%
Political Agenda
25%
Political Process
25%
Renewable Resource
25%
Resources Management
25%
Russia
25%
Science
25%
Seventeenth Century
25%
Time Period
25%