TY  - BOOK
AU  - Akerberg E Ed.
AU  -  Hagberg A Ed.
AU  -  Olsson G Ed.
AU  -  Tedin O Ed.
TI  - Recent plant breeding research
U1  - J:6:f, K3 
PY  - 1963///
KW  -  Plant breeding
KW  - Agriculture
ER  -