TY - BOOK AU - Edward O. Gangstad TI - Weed control methods for recreation facilities management SN - 0-8493-5330-0 U1 - 632.58 PY - 1982/// CY - Boca Rotan PB - CRC Press Inc. N1 - Edward O. Gangstad: Weed control methods for recreation facilities management. Boca Rotan. CRC Press Inc., 1982. 0-8493-5330-0--(632.58GAN) ER -