TY  - GEN
AU  - Åkerberg, E.; Hagberg, A.; Olsson, G.
TI  - [DUPLICATE, REMOVED] Recent plant breeding research Svalöf 1946-1961
U1  - 631.52 
PY  - 1963///
CY  - Stockholm
PB  - Almqvist&Wiksel
KW  - PLANT BREEDING RESEARCH SVALÖF
ER  -