TY  - GEN
AU  - Carlson, Robert F
AU  - Ram, Roy C
TI  - Rootstocks for fruitcrops
SN  - 0-471-80551-3
U1  - 634.0432 ROO 
CY  - New York, John Diley & sons
KW  - Fruit trees - Rootstock / Fruit rootstocks
ER  -