Stephen dudgeon and tim smith (1 risultati)

Soft Cover, Card. Condizione: Very Good. First Edition. Pages 88. Plastic cover sheets, black binding. Colour photos, line drawings, diagrams etc. This manual was produced to assist the current and future property owsners of managers "Bowylie" with their management principles of Dairy Creek, Brooks Creek, and Yass River. It comprises of three sections with the first section looking at the principles of rivers and their processes. The second section outlines specific works to be conducted on these streams. This section is purely recommendation only, the landowners didn't have to undertake these options and were welcome to try their own ideas with the department's assistance. The third section is a general estimation of the cost of these works. Appendixes are Riverwise Advisory Notes for Rural Landowners from the dept of Land and Water Conservation. eg works to control stream bank erosion, blue-green algae - emergency farm water supplies, Works to control stream bank erosion - treatment option - gravel mest sausages and vegetation, (dagrams) Wetlands on your farms and more. Illustrated Cover.…