TY  - BOOK
AU  - Nielson,Mervin William
TI  - The leafhopper vectors of phytopathogenic viruses (Homoptera, Cicadellidae): taxonomy, biology, and virus transmission,
T2  - United States. Dept. of Agriculture. Technical bulletin
AV  - S21 .A72 no. 1382
U1  - 632/.8 
PY  - 1968///
CY  - Washington
PB  - U.S. Agricultural Research Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
KW  - Leafhoppers
KW  - Virus diseases of plants
KW  - Insects as carriers of plant disease
N1  - Bibliography: p. 318-368
ER  -