TY  - GEN
AU  - Graham, H. M. 
AU  - Ertle, L. R. 
AU  - Negm, A. A. 
TI  - Worldwide literature of the lygus complex 
U1  - 632.7 
CY  - Rome
PB  - United States Department of Agriculture
KW  - Plant injuries, diseases, pests
KW  - Insect pests
ER  -