AvL Calender 2023 (KNVM members and non-members)
![AvL Calender 2023 (KNVM members and non-members)](https://congressus-knvm.s3-eu-west-1.amazonaws.com/files/3f1377e6161948c6b880a0873ac6260d.png)
Antoni van Leeuwenhoek Year Calender 2023 containing winning images of KNVM photomicrograph competition. A4, 13 pages. Available for KNVM members and non-members.
Antoni van Leeuwenhoek Year Calender 2023 containing winning images of KNVM photomicrograph competition. A4, 13 pages. Available for KNVM members and non-members.