TY  - RPRT
TI  - Model of study of infiltration into layered materials
AU  - W.N. Palmquist
AU  - A.I. Johnson
PY  - 1960
DO  - 10.3133/ofr60108
UR  - https://pubs.usgs.gov/publication/ofr60108
ID  - ofr60108
ER  -