"Electronic journals" . . "Ecologia." . . "écologie [périodique] [document électronique]" . . . . "Ecology"@en . "Ecology" . . "Périodiques" . . . . . . . "Ressources internet" . . "Périodique électronique (Descripteur de forme)" . "BioMed Central ecology"@en . . "Electronic journals"@en . . . . "Biomed Central ecology" . . . "Periodicals"@en . "BMC ecology" . "BMC ecology"@en . . . . . "Periodicals" . "Revistes electròniques" . "Ressource Internet (Descripteur de forme)" . "BMC Ecology" . . . . "Ecologia Revistes." . . "Population Periodicals." . . "Population Periodicals" . "Ecologie." . . "Écologie." . "Ecology Periodicals." . . "Ecology Periodicals" . "Environment Periodicals." . . "Environment Periodicals" .