00518nam a2200157Ia 4500 140113s9999 xx 000 0 und d 632.95:575(082.2) L7 " Hewitt, William B." Plant health and quarantine in international transfer of genetic resources "Florida : CRC press, 1977" 346p. " Chiarappa, Luigi" " Chiarappa, Luigi" Agricultural pests ; Plant disease ; Plant quarantine ; Seed pathology BK 0 0 0 0 KYM KYM 2014-01-13 0 632.95:575(082.2) L7 KBK1965 2014-01-13 00:00:00 2014-01-13 BK 62917 62917