3 results filtered with: Spieksma, F. Th. M., 1936-
- Pictures
- Online
Hay fever: tips for minimising the effects of pollen on hay fever sufferers in their own gardens. Colour lithograph for the Nederlands Astma Fonds, 1998.
Date: 1998Reference: 748807i- Books
House-dust atopy and the house-dust mite Dermatophagoides pteronyssinus (Trouessart 1897) : by R. Voorhorst, F. Th. M. Spieksma and H. Varekamp.
Voorhorst, R., 1915-Date: 1969
- Pictures
- Online
Hay fever: a calendar showing effects of various grasses etc. on hay fever sufferers in different months. Colour lithograph for the Nederlands Astma Fonds, 1999.
Date: 1999Reference: 748808i