TY  - BOOK
ED  - Food and Agriculture Organization of the United Nations.
TI  - Breeding poplars for disease resistance
SN  - 9251022143
U1  - 634.963 21st ed.
PY  - 1985///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Poplar
KW  - Poplar-Diseases and pests
KW  - Poplar-Genetics
KW  - Trees-Breeding
ER  -