by admin | Nov 13, 2010 | Website
Seomra Ranga is very pleased, and indeed honoured, to announce that the family of the late Gerrit Van Gelderen have given permission for a limited number of resources created by Gerrit to be made available on the site. Gerrit van Gelderen (1926-1994) was a naturalist,...
by admin | Oct 28, 2010 | Van Gelderen Archive
This resource contains an illustration of a red deer and hedgehog. (.pdf file 218KB) Download File This resource contains a copy of original work by Gerrit Van Gelderen (1926 – 1994). It is exclusively available on Seomra Ranga with the kind permission of the...
by admin | Oct 28, 2010 | Van Gelderen Archive
This resource contains an illustrated explanation of photosynthesis. (.pdf file 213KB) Download File This resource contains a copy of original work by Gerrit Van Gelderen (1926 – 1994). It is exclusively available on Seomra Ranga with the kind permission of the...
by admin | Oct 28, 2010 | Van Gelderen Archive
This resource contains a labelled illustration of a bird skeleton. (.pdf file 160KB) Download File This resource contains a copy of original work by Gerrit Van Gelderen (1926 – 1994). It is exclusively available on Seomra Ranga with the kind permission of the...
by admin | Oct 28, 2010 | Van Gelderen Archive
This resource contains an illustration of Barnacle geese. (.pdf file 148KB) Download File This resource contains a copy of original work by Gerrit Van Gelderen (1926 – 1994). It is exclusively available on Seomra Ranga with the kind permission of the Van...
