TY  - RPRT
TI  - An illuminator for observing and photographing precipitin reactions in agar
AU  - G.W. Klontz
AU  - G.J. Ridgway
AU  - G.P. Wilson
PY  - 1960
UR  - https://pubs.usgs.gov/publication/70161104
ID  - 70161104
ER  -