Haagse zelfbouw

A friend of mine has this book which he received from his mother. It tells the story about building pigeonhouses which are simular for The Haque. There is also a story from Mister Paalvast who build a windmill when he saw his children building a hut.
People who build small houses from the most amazing parts on their folksy allotment.
A book to keep. Wish I could find a copy!!!