TY  - RPRT
TI  - Source codes of CLAYFORM and associated file of data constants, a Fortran 77 computer program for calculating structural formulae of clay minerals and other silicates
AU  - Marc W. Bodine
PY  - 1987
DO  - 10.3133/ofr874a
UR  - https://pubs.usgs.gov/publication/ofr874A
ID  - ofr874A
ER  -