TY  - RPRT
TI  - Cost of disease treatment
AU  - R. G. Piper
AU  - K. Wolf
PY  - 1959
DO  - 10.1577/1548-8659(1959)21[135:codt]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1014207
ID  - 1014207
ER  -