J. Sholto Douglas / Robert Hart
Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
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.