TY  - BOOK
AU  - BROERTJES, C
TI  - Use in plant breeding of acute, chronic or fractionated doses of X-rays or fast neutrons as illustrated with leaves of saintpaulia
U1  - 631.53 B86U 
PY  - 1972///
PB  - Wageningen
KW  - PLANT MUTATION BREEDING
KW  - PLANTS EFFECT OF RADIATION ON
ER  -