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Delivery Information

All the products offered on this website are sold as digital downloads. The recordings are MP3 audio files and the lecture notes are in PDF format.
digital downloads
The soft-cover, printed books of Lecture Notes are available for purchase from
printed books

Connection too slow for downloads? Contact us to special-order USB flash drives and printed books by mail. We are happy to help!

Click here for details about our next herbal conference. For details about continuing education (CE) please visit:

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