Publications
- Researches on plant growth regulators. XII. Comparative investigation of a number of homologous and isomeric synthetic growth substances in the rooting of cuttings
Proceedings, volume 50, deel 8 (1947), 980-988
Authors: Veldstra, Haaye | Kruyt, W. | - Researches on plant growth regulators. XIII. Leaf growth factors. I
Proceedings, volume 50, deel 9 (1947), 1142-1149
Authors: Veldstra, Haaye | Kruyt, W. | - Researches on plant growth regulators. XIII. Leaf growth factors. II
Proceedings, volume 50, deel 10 (1947), 1317-1323
Authors: Veldstra, Haaye | Kruyt, W. |