TY  - GEN
AU  - Satina,Sophia
AU  - Blakeslee,Albert F.
TI  - The use of periclinal chimeras in tracing the germ-layer origin of tissue in Datura: (Abstract) 
PY  - 1939///
CY  - [S.l. :  
PB  - s.n.],  
ER  -