By Hammond Debora   in Environment and History

ISSN:1752-7023|3|2|197-207

White Horse Press‎(1997)‎

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By Hammond Debora R.   in Kybernetes: The International Journal of Systems & Cybernetics

ISSN:0368-492X|42|9-10|1396-1403

Emerald Group Publishing Ltd‎(2013)‎

Access to resources Favorite 14.836456