TY  - GEN
AU  - Chin,H.F.and Pritchard,H.W.
AU  - International Board for Plant Genetic Resoruces
TI  - Racalcitrant seeds a status report including a bibliography 1979-87
PY  - 1988///
CY  - Rome
PB  - International Board for Plant Genetic Resoruces
ER  -