The integration of tree and other farming can establish a sounder ecological balance and greater productivity of food and materials for clothing, fuel and shelter. The book suggests planting and cropping methods, and a range of potentially useful trees.

The integration of tree and other farming can establish a sounder ecological balance and greater productivity of food and materials for clothing, fuel and shelter. The book suggests planting and cropping methods, and a range of potentially useful trees.

The integration of tree and other farming can establish a sounder ecological balance and greater productivity of food and materials for clothing, fuel and shelter. The book suggests planting and cropping methods, and a range of potentially useful trees.