00788nam a2200205Ia 4500 CTU_29880 210402s9999 xx 000 0 und d 632.9 I.62/1998 FAO International standards for phytosanitary measures Guidelines for surveillance FAO Rome, Italy FAO 1998 The book describes the components of survey and monitoring systems for the purpose of pest detection and the supply of information for use in pest risk analyses, the establishment of pest free areas and, where appropriate, the preparation of pest lists plants, protection of Minh, 990429 Trung tâm Học liệu Trường Đại học Cần Thơ