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GUIDANCE NOTE 3: PLANTING AND MANAGING AMENITY WOODLANDS by HELLIWELL, D. R. (1999) ISBN: GN3 Subject: SCIENCE & NATURE Publisher: ARBORICULTURAL ASSOCIATION UK |
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GUIDANCE NOTE 4: AMENITY VALUATION OF TREES AND WOODLANDS by HELLIWELL, D. R. (Paperback - 2008) ISBN: 9780900978432 Subject: SCIENCE & NATURE Publisher: ARBORICULTURAL ASSOCIATION |
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VISUAL AMENITY VALUATION OF TREES AND WOODLANDS: THE HELLIWELL SYSTEM (ARBORICULTURAL ASSOCIATION GUIDANCE NOTE 4) by HELLIWELL, D. R. (2003) ISBN: 9780900978340 Subject: SCIENCE & NATURE Publisher: ARBORICULTURAL ASSOCIATION |
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