warming of oceans      
     

    Statistics:
Page 57, No-Nonsense Guide to Climate Change,
by Dinyar Godrej,
Verso Books ISBN 1 85984 335 2
Page 94, Vital Signs 2001-2002,
by Worldwatch Institute,
Earthscan Publications
ISBN 1 85383 832 2
     
© 2009 markmaking pty ltd