Plant health and quarantine in international transfer of genetic resources - Hewitt, William B. (William Boright), 1908-; Chiarappa, Luigi; Chemical Rubber Company, Cleveland (Cleveland: CRC Press, 1977)
At head of title: CRC.
Erratum slip tipped in.
Includes bibliographies and index.
Keywords: Plant quarantine; Seed pathology; Plant diseases; Agricultural pests; Germplasm resources, PLant