TY  - BOOK
AU  - International Board for Plant Genetic Resources
AU  - Williams, J. T., ed.
AU  - Anishetty, N. Murthi, ed.
AU  - Esquinas-Alcazar, J. T., ed.
TI  - Plant genetic resources newsletter, 64
U1  - R 
PY  - 1986///
CY  - United Nations
PB  - FAO
ER  -