Essential oils and a smaller ecological footprint
Evening lecture by Jules Beekwilder organized by the Haarlemse Chemische Kring.
Evening lecture by Jules Beekwilder organized by the Haarlemse Chemische Kring.
The lecture will be preceded by the annual meeting.
Essentiële oliën en een kleinere ecologische voetafdruk
Summary
Wil follow soon
Guests are very welcome.
Please let us know in advance if you plan to attend.
Send an email to s.groenendijk@planet.nl.