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Resultados de la investigación y actividades recientes de Vijayan Gurumurthy Iyer: "Environmental Education and Research for Better Life", Abstracts ... Papers y Bibliografía por Vijayan G.Iyer;
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Ostatnie wyniki bada¿ i dzia¿alno¿¿ Vijayan Gurumurthy Iyer: "Environmental Education and Research for Better Life", Abstracts of Selected Papers and Bibliography By Vijayan G.Iyer;
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Jüngste Forschungsergebnisse und Aktivitäten von Vijayan Gurumurthy Iyer: "Umweltbildung und Forschung für ein besseres Leben", Abstracts ausgewählter Beiträge und Bibliographie von Vijayan G.Iyer;
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Resultados recentes da investigação e actividades de Vijayan Gurumurthy Iyer: "Educação Ambiental e Investigação para uma Vida Melhor", Resumos de ... e Bibliografia de Vijayan G.Iyer;
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Recente onderzoeksresultaten en activiteiten van Vijayan Gurumurthy Iyer: "Environmental Education and Research for Better Life", Abstracts of Selected Papers and Bibliography door Vijayan G.Iyer;
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