1. Bucolic ecology :

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Virgil., Bucolica,Ecology in literature,Pastoral poetry, Latin-- History and criticism

2. Bucolic ecology :Virgil's Eclogues and the environmental literary tradition

Author:

Library: Library of Mofid University (Qom)

Subject: ، Virgil.Bucolica,History and criticism ، Pastoral poetry, Latin,، Ecology in literature,، Criticism, interpretation, etc