R.W. Marsh Sysytem fungicides - London Longman Group Limited 1972 - 321p R.W. Marsh: Sysytem fungicides. London. Longman Group Limited, 1972. 0582-44129-3--(632.952MAR) ENGLISH ISBN: 0582-44129-3 Dewey Class. No.: 632.952 / MAR