![]() Books by Welsem, J.W.A. van, 1920-1924Click here for all books by Welsem, J.W.A. van, 1920-1924 available for purchase on-line. Leerboek der plantkunde voor Nederlandsch-Indië [...]. Met welwillnde medewerking van C.A. Backer by Welsem, J.W.A. van, 1920-1924 listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including atlases, livres anciens, livres illustrées, out-of-print books and fine bindings. Bibliophile Bookbase for antiquarian books, maps and prints. |