00559cam a2200169 4500 83740330 TxAuBib 20110907120000.0 110907s2004||||||||||||||||||||||||eng|u TxAuBib Coffey, Chuck R., 2004. Grasses of Southern Oklahoma and North Texas : A Pictiorial Guide. Ardmore, OK : Samuel Roberts Noble Foundation, Inc., 2004. 120p : color photos. 20110907. Stevens, Russell L., 2004.