1. 2013-04-07 Re: [R-SIG-Mac] maptools in R 3.0.0 (Steve Lianoglou) r-sig-mac David Winsemius 2. 2013-04-07 Re: [R-SIG-Mac] maptools in R 3.0.0 (Steve Lianoglou) r-sig-mac Joseph Kunkel