TY  - GEN
AU  - Frei, R W
AU  - MacNeil, J D
TI  - Diffuse Reflectance Spectroscopy in Environmental Problem-Solving
SN  - 0878190228
U1  - 577.14 
PY  - 1973///
CY  - Ohio
PB  - CRC Press
KW  - Spectroscopic Analysis
KW  - Environmental Chemistry
ER  -