Flora of Java (Spermatophytes only) by C.A. Backer and R.C. Bakhuizen van den Brink, JrCornelis Andries Backer · First published 1963Open the Tome
The problem of Krakatao as seen by a botanistCornelis Andries Backer · First published 1929Open the Tome
De ratione, qua Romae illud, quod post legem calpurniam dictum est repetundarum crimen, antiquitus fuit vindicatum ...Willem Cornelis Backer · First published 1845Open the Tome
Specimen Juridicum Inaugurale de Instrumentis Eorumque Vi Ac PotestateCornelis Backer Hendricksz · First published 1786Open the Tome
Exhibens generalia quaedam de antiquae nobilitatis superioris, et inferioris differentia in Belgio ...Cornelis Backer · First published 1785Open the Tome
