By the Royal Forestry Department are intended for use as guidelines in the management of green areas. Metropolitan Park projects or conservation areas, green areas including bang krachao beneficial garden.
The Royal Forest Department as a guideline for the management of green spaces. The city park or green space conservation area Bangkajao the benefit of the participants.
The initiative for use as guidelines in the management of forest green space. The garden city green space conservation area or some krachao benefit garden included.