TY  - RPRT
TI  - The characterization of microenvironments and the degradation of archival records : a research program
AU  - Passaglia, Elio
PY  - 1987
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 87-3635
DO  - 10.6028/NBS.IR.87-3635
ER  -