TY  - BOOK
AU  - Wellman,Frederick Lovejoy
TI  - Control of southern celery mosaic in Florida by removing weeds that serve as souces of mosaic infection
T2  - Technical bulletin / United States Department of Agriculture
AV  - S21 .A72 no. 548
PY  - 1937///
CY  - Washington
PB  - U.S. Dept. of Agriculture
KW  - Celery
KW  - Diseases
KW  - Mosaic diseases
KW  - Weeds
KW  - Control
KW  - Florida
N1  - Caption title; Contribution from Bureau of Plant Industry; Literature cited: p. 16
ER  -