TY - CHAP T1 - Success of C4 photosynthesis in the field: lessons from communities dominated by C4 plants T2 - C4 Plant Biology Y1 - 1999 A1 - Alan K. Knapp A1 - Medina, E. ED - Sage, R.F. ED - Monson, R.K. JF - C4 Plant Biology PB - Academic Press CY - New York ER -