TY  - BOOK
ED  - International Organization of Citrus Virologists.
TI  - Indexing procedures for 15 virus diseases of citrus trees
T2  - Agriculture handbook no. 333
PY  - 1968///
CY  - Washington
PB  - Agricultural Research Service, U.S. Dept. of Agriculture
KW  - Citrus
KW  - Diseases and pests
KW  - Virus diseases of plants
KW  - Virus diseases of citrus
KW  - Testing
N1  - Handbook prepared by the Committee in accordance with a recommendation made at the Organization's third conference held at Campinas and São Paulo, Brazil, 1963; Committee members: J. Bové and others
ER  -