TY  - GEN
AU  - Alford, David V
TI  - A colour atlas of pests of ornamental trees, shrubs and flowers
SN  - 0723416435
U1  - 632.6 
PY  - 1991///
CY  - Barcelona
PB  - Wolfe Pub.
KW  - AGRICULTURE
KW  - Animal pests
KW  - PLANT PROTECTION
ER  -