Serial number: 1
11 / 2004 / 3-4
Title: THE USAGE OF GIS FOR STABLE MANAGEMENT OF THE NATURAL RESOURCES IN BLAGOEVGRAD REGION
Author(s): Penka Kastreva
Pages: 310-315 Language: bulgarian
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11 / 2004 / 3-4
Author(s): Penka Kastreva
Pages: 310-315 Language: bulgarian