Cita APA

(1973). Design of environmental information systems: Proceedings of the workshops and country statements. Poland: Katowice.

Citación estilo Chicago

Design of Environmental Information Systems: Proceedings of the Workshops and Country Statements. Poland: Katowice, 1973.

Cita MLA

Design of Environmental Information Systems: Proceedings of the Workshops and Country Statements. Poland: Katowice, 1973.

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