ID:DA0761795X
New Zealand. National Water and Soil Conservation Authority
New Zealand. Ministry of Works and Development. National Water & Soil Conservation Authority
National Water and Soil Conservation Organisation. National Water & Soil Conservation Authority
NWASCA
National Water & Soil Conservation Authority of New Zealand
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edited by W.N. Vant
Published for the National Water and Soil Conservation Authority by the Water and Soil Directorate, Ministry of Works and Development 1987 Water & soil miscellaneous publication ISSN 0110-4705 ; no. 103
[Soil Conservation & Rivers Control Council of New Zealand]
Available at 3 libraries