TY  - BOOK
TI  - Virus diseases and noninfectious disorders of stone fruits in North America
U1  - 632.87 
PY  - 1976///
CY  - USA
PB  - United States Department of Agriculture
KW  - Enfermedades virales-frutales
KW  - Frutales de hueso-enfermedades virales
ER  -