Science · Chemistry
Lichen Purple
Listed in the directory · updated 23 Jul 2022
About Lichen Purple
Lichen Purple- The history and chemistry of orcein, orchil, litmus, parelle and French purple with extensive bibliography.
Science · Chemistry
Listed in the directory · updated 23 Jul 2022
Lichen Purple- The history and chemistry of orcein, orchil, litmus, parelle and French purple with extensive bibliography.