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Abgeschickt von Matti Niissalo am 06 Juli, 2001 um 21:45:45
Antwort auf: Re: in-vitro medium required von Michael Weinert am 06 Juli, 2001 um 07:15:56:
Thank you Michael!
I will send a letter to the address mentioned immediately. We in Finland have traditionally collected birch sap, I might try to make that mixture by myself next season (early spring).