TY  - BOOK
AU  - David Rosen
TI  - Armored scale insects their biology, natural enemies and countrol. Vol A
SN  - 0-444-42854-2
U1  - 632.752 
CY  - Amsterdam
PB  - Elsevier
N1  - David Rosen: Armored scale insects their biology, natural enemies and countrol. Vol A.  Amsterdam.  Elsevier, 0-444-42854-2--(632.752ROS)
ER  -