• 109 Videos, Slides, Films

• 66 Cultural geography
• 65 Social ecology
• 33 Biodiversity
• 32 Biotic communities
• 26 Ecology
• 22 Biosphere
• 22 Social structure
• 13 Assimilation (Sociology)
• 13 Biogeography
• 13 Physical geography
• 13 Social evolution
• 13 Tribes
• 9 Study and teaching
• 8 Cities and towns
• 8 Religions
• 8 Voyages and travels
• 8 Water
• 7 Civilization, Ancient
• 7 Culture
• 7 Deserts
• 7 History
• 7 Natural resources
• 7 Technology and civilization
• 6 Architecture

• 109 Films Media Group
• 109 Films for the Humanities & Sciences (Firm)
• 22 Parthenon Entertainment (Firm)
• 8 4 Learning (Firm)
• 7 BBC Worldwide Ltd
• 7 Java (Firm)
• 6 Cruickshank, Dan
• 6 Looking Glass Pictures
• 5 International Center for G
• 5 Planet Pictures (Firm)
• 4 Ampersand Film & Video Tape Productions
• 3 Journeyman Pictures (Firm)
• 3 Sideways Film
• 3 Watson, Mary Ann, Ph. D
• 2 DR TV (Television station : Copenhagen, Denmark)
• 2 NPO/Netherlands Public Broadcast
• 2 National Geographic Television & Film
• 1 ABC International
• 1 ABC News Productions
• 1 Agravāla, Anītā Rānī
• 1 Albatross World Sales
• 1 EP Independent
• 1 Falling Walls Foundation
• 1 Filmoption International (Firm)
• 1 Hakan Altinay

• 108 English
• 1 Portuguese

• 14 China
• 6 Africa, Sub-Saharan
• 5 United States
• 3 Arabian Peninsula
• 1 Arizona
• 1 Atacama Desert (Chile)
• 1 Bicol River (Philippines)
• 1 Brazil
• 1 Cauvery River (India)
• 1 Cuba
• 1 Cyprus
• 1 Fiji
• 1 Former Soviet republics
• 1 Galapagos Islands
• 1 Gobi Desert (Mongolia and China)
• 1 Iceland
• 1 Japan
• 1 Latin America
• 1 Mekong River
• 1 Namibia
• 1 Nur-Sultan (Kazakhstan)
• 1 Portugal
• 1 Red River Delta (Vietnam)
• 1 Red Sea
• 1 Rotorua (N.Z.)

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