to the home page to the main navigation to the main content to the contact form to the search form
International Seed Testing Association
International Seed Testing Association
Richtiarkade 18
8304 Wallisellen, CH
+41 44 838 60 00
ista.office@ista.ch
International Seed Testing Association
International Seed Testing Association

John H. Wiersema

Title Dr.
First Name John H.
Last Name Wiersema
Organisation Botany Department
Department NMNH - MRC 166
Function Smithsonian Institution
Address P.O. Box 37012
DC 20013-7012 Washington
US
Phone +1 410 570 2908
E-Mail wiersemaj@si.edu
Back to overview
Search form
View eCertificates
 

Cookie settings

We use cookies to provide our visitors with an optimal website experience, for statistical and marketing purposes, as well as for integrating external content. In connection with the use of these technologies, information is stored and/or retrieved on your device. For the aforementioned purposes, personal data (such as IP addresses, cookie IDs) may be processed and partially transmitted to third-party providers (e.g. Google). By clicking "Accept All," you consent to the processing to the extent and for the purposes described. You can adjust your settings at any time subsequently.