John M. Koch

• Response of seeded eucalyptus and understory to broadcast nitrogen and phosphorus fertilizer on a rehabilitated bauxite mine
• The effect of a clover understory on growth and nutrient status in a stand of eucalyptus resinifera Smith
• The use of fire and soil scarification as a means of establishing jarrah (Eucalyptus marginata) seedlings under an existing eucalyptus stand in rehabilitated bauxite mines
• Timing and placement of fertilizer application for planted eucalyptus seedlings on rehabilitated bauxite mined areas