TY - JOUR A1 - McDonald, R.I. A1 - Forman, R.T.T. A1 - Kareiva, P. T1 - Open space loss and land inequality in United States' cities, 1990–2000 Y1 - 2010 DO - 10.1371/journal.pone.0009509 JF - PLoS ONE VL - 5 IS - 3 ER -