TY  - RPRT
TI  - Keys to a successful project: associated data and planning: Voucher specimens
AU  - R.P. Reynolds
AU  - R.I. Crombie
AU  - R.W. McDiarmid
AU  - Terry L. Yates
PY  - 1996
UR  - https://pubs.usgs.gov/publication/5210797
ID  - 5210797
ER  -