TY  - RPRT
TI  - Spatial variability in airborne pollen concentrations.
AU  - G S Raynor
AU  - E C Ogden
AU  - J V Hayes
PY  - 1975
DO  - 10.1016/0091-6749(75)90016-0
UR  - https://pubmed.ncbi.nlm.nih.gov/1112951/
ID  - 1112951
ER  -