On the Changes of the Extractive Composition During Heartwood Formation in Quebracho colorado(Schinopsis balansaeEngl.)
Heartwood Formation in Quebracho colorado(Schinopsis balansaeEngl.): Tannin Distribution and Penetration of Extractives into the Cell Walls
Chemical Studies on the Wood of Quebracho Colorado(Schinopsis balansaeEngl.) Part 1. Composition of Sapwood and Heartwood