TY  - GEN
AU  - Manion, Paul D
TI  - Scleroderris canker of conifers: proceedings
T2  - Forestry sciences
SN  - 90-247-2912-2
U1  - 634.975 MAN 
CY  - Boston, Academic publishers group
KW  - Scleroderris-canker/congresses gremmeniella abietina conifers-diseases-congresses
ER  -